From 703441c631bf7684a5401c7be6adb24948af3520 Mon Sep 17 00:00:00 2001
From: JianBo He <heeejianbo@gmail.com>
Date: Mon, 11 Apr 2022 18:23:08 +0800
Subject: [PATCH 01/23] chore: update ehttpc to 0.2.0

In ehttpc v0.2.0, we have optimized the implementation for request collection
to reduce resource consumption. see: https://github.com/emqx/ehttpc/pull/31
---
 rebar.config | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rebar.config b/rebar.config
index d7ab16fe3..0a7faf889 100644
--- a/rebar.config
+++ b/rebar.config
@@ -39,7 +39,7 @@
 
 {deps,
     [ {gpb, "4.11.2"} %% gpb only used to build, but not for release, pin it here to avoid fetching a wrong version due to rebar plugins scattered in all the deps
-    , {ehttpc, {git, "https://github.com/emqx/ehttpc", {tag, "0.1.15"}}}
+    , {ehttpc, {git, "https://github.com/emqx/ehttpc", {tag, "0.2.0"}}}
     , {eredis_cluster, {git, "https://github.com/emqx/eredis_cluster", {tag, "0.7.1"}}}
     , {gproc, {git, "https://github.com/uwiger/gproc", {tag, "0.8.0"}}}
     , {jiffy, {git, "https://github.com/emqx/jiffy", {tag, "1.0.5"}}}

From e9ed65de0642e53dece70911c1110f144e4e0337 Mon Sep 17 00:00:00 2001
From: JianBo He <heeejianbo@gmail.com>
Date: Tue, 12 Apr 2022 09:39:41 +0800
Subject: [PATCH 02/23] chore: bump vsn to 4.3.14-rc.2

---
 include/emqx_release.hrl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/emqx_release.hrl b/include/emqx_release.hrl
index 6526e9a6c..c5d14e53e 100644
--- a/include/emqx_release.hrl
+++ b/include/emqx_release.hrl
@@ -29,7 +29,7 @@
 
 -ifndef(EMQX_ENTERPRISE).
 
--define(EMQX_RELEASE, {opensource, "4.3.14-rc.1"}).
+-define(EMQX_RELEASE, {opensource, "4.3.14-rc.2"}).
 
 -else.
 

From 5b9452979d65b90ab9f097b7655101ac9479770b Mon Sep 17 00:00:00 2001
From: DDDHuang <44492639+DDDHuang@users.noreply.github.com>
Date: Tue, 12 Apr 2022 16:47:39 +0800
Subject: [PATCH 03/23] fix: bridge mqtt config schema, subscriptions with
 default QoS 0

---
 .../emqx_bridge_mqtt/priv/emqx_bridge_mqtt.schema | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/apps/emqx_bridge_mqtt/priv/emqx_bridge_mqtt.schema b/apps/emqx_bridge_mqtt/priv/emqx_bridge_mqtt.schema
index face6277e..c8738cee6 100644
--- a/apps/emqx_bridge_mqtt/priv/emqx_bridge_mqtt.schema
+++ b/apps/emqx_bridge_mqtt/priv/emqx_bridge_mqtt.schema
@@ -214,8 +214,19 @@
             end,
     Subscriptions = fun(Name) ->
                         Configs = cuttlefish_variable:filter_by_prefix("bridge.mqtt." ++ Name ++ ".subscription", Conf),
-                        lists:zip([Topic || {_, Topic} <- lists:sort([{I, Topic} || {[_, _, _, "subscription", I, "topic"], Topic} <- Configs])],
-                                  [QoS || {_, QoS} <- lists:sort([{I, QoS} || {[_, _, _, "subscription", I, "qos"], QoS} <- Configs])])
+                        Configs = cuttlefish_variable:filter_by_prefix("bridge.mqtt." ++ Name ++ ".subscription", Conf),
+                        SubConfId = lists:usort([{T, I} || {[_, _, _, "subscription", I, "topic"], T} <- Configs]),
+                        FindQoS = fun({T, I}) ->
+                          QoSFilter = fun
+                            ({[_, _, _, "subscription", Index, "qos"], QoS}) -> I == Index andalso {true, QoS};
+                            (_Topic) -> false
+                          end,
+                          case lists:filtermap(QoSFilter, Configs) of
+                            [] -> {T, 0};
+                            QoSList -> {T, hd(QoSList)}
+                          end
+                        end,
+                        [FindQoS(TopicAndIndex) || TopicAndIndex <- SubConfId]
                     end,
     IsNodeAddr = fun(Addr) ->
                       case string:tokens(Addr, "@") of

From 2c478694262f0fa4e6c5eb20e5cc869c15d6bfb1 Mon Sep 17 00:00:00 2001
From: firest <blankalupo@163.com>
Date: Tue, 12 Apr 2022 18:40:37 +0800
Subject: [PATCH 04/23] test(frame): fix empty topic name case not running

---
 test/emqx_frame_SUITE.erl | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/test/emqx_frame_SUITE.erl b/test/emqx_frame_SUITE.erl
index 8074749a9..c3c6f6c1c 100644
--- a/test/emqx_frame_SUITE.erl
+++ b/test/emqx_frame_SUITE.erl
@@ -46,6 +46,8 @@ groups() ->
        t_parse_frame_malformed_variable_byte_integer,
        t_parse_frame_variable_byte_integer,
        t_parse_malformed_utf8_string,
+       t_parse_empty_topic_name,
+       t_parse_empty_topic_name_with_alias,
        t_parse_frame_proxy_protocol %% proxy_protocol_config_disabled packet.
       ]},
      {connect, [parallel],
@@ -170,8 +172,12 @@ t_parse_empty_topic_name(_) ->
 t_parse_empty_topic_name_with_alias(_) ->
     Props = #{'Topic-Alias' => 16#AB},
     Packet = ?PUBLISH_PACKET(?QOS_1, <<>>, 1, Props, <<>>),
-    ?assertEqual(Packet, parse_serialize(Packet, #{strict_mode => false})),
-    ?assertEqual(Packet, parse_serialize(Packet, #{strict_mode => true})).
+    ?assertEqual(
+       Packet, parse_serialize(Packet, #{strict_mode => false, version => ?MQTT_PROTO_V5})
+      ),
+    ?assertEqual(
+       Packet, parse_serialize(Packet, #{strict_mode => true, version => ?MQTT_PROTO_V5})
+      ).
 
 t_parse_frame_proxy_protocol(_) ->
     BinList = [ <<"PROXY TCP4 ">>, <<"PROXY TCP6 ">>, <<"PROXY UNKNOWN">>

From 8c553da72b94b15ba5c9ae392126a08e4d1fb604 Mon Sep 17 00:00:00 2001
From: Georgy Sychev <georgy.sychev@emqx.io>
Date: Tue, 12 Apr 2022 18:13:34 +0400
Subject: [PATCH 05/23] fix(shared): group strategies are binaries now

---
 priv/emqx.schema | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/priv/emqx.schema b/priv/emqx.schema
index 944541d76..f48386461 100644
--- a/priv/emqx.schema
+++ b/priv/emqx.schema
@@ -2344,7 +2344,7 @@ end}.
 {translation, "emqx.shared_subscription_strategy_per_group", fun(Conf) ->
   Conf0 = cuttlefish_variable:filter_by_prefix("broker", Conf),
   Groups = lists:filtermap(fun({["broker", Group, "shared_subscription_strategy"], Strategy}) ->
-                       {true, {Group, Strategy}};
+                       {true, {Group, list_to_binary(Strategy)}};
                      (_) ->
                        false
                   end, Conf0),

From 1886893fa13c2f9666bd62601014e3c0d68e8190 Mon Sep 17 00:00:00 2001
From: EMQ-YangM <yangm@emqx.io>
Date: Wed, 13 Apr 2022 14:13:24 +0800
Subject: [PATCH 06/23] fix: add zip_compress functions

---
 apps/emqx_rule_engine/src/emqx_rule_funcs.erl     | 15 +++++++++++++++
 .../test/emqx_rule_funcs_SUITE.erl                | 11 +++++++++++
 2 files changed, 26 insertions(+)

diff --git a/apps/emqx_rule_engine/src/emqx_rule_funcs.erl b/apps/emqx_rule_engine/src/emqx_rule_funcs.erl
index ae5552159..3c606e310 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_funcs.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_funcs.erl
@@ -179,6 +179,11 @@
         , unzip/1
         ]).
 
+%% compressed Funcs
+-export([ zip_compress/1
+        , zip_uncompress/1
+        ]).
+
 %% Data encode and decode
 -export([ base64_encode/1
         , base64_decode/1
@@ -817,6 +822,16 @@ zip(S) when is_binary(S) ->
 unzip(S) when is_binary(S) ->
     zlib:unzip(S).
 
+%%------------------------------------------------------------------------------
+%% zip_compress Funcs
+%%------------------------------------------------------------------------------
+
+zip_compress(S) when is_binary(S) ->
+    zlib:compress(S).
+
+zip_uncompress(S) when is_binary(S) ->
+    zlib:uncompress(S).
+
 %%------------------------------------------------------------------------------
 %% Data encode and decode Funcs
 %%------------------------------------------------------------------------------
diff --git a/apps/emqx_rule_engine/test/emqx_rule_funcs_SUITE.erl b/apps/emqx_rule_engine/test/emqx_rule_funcs_SUITE.erl
index 350a57051..0f82b691d 100644
--- a/apps/emqx_rule_engine/test/emqx_rule_funcs_SUITE.erl
+++ b/apps/emqx_rule_engine/test/emqx_rule_funcs_SUITE.erl
@@ -632,6 +632,17 @@ prop_zip_fun() ->
     ?FORALL(S, binary(),
             S == apply_func(unzip, [apply_func(zip, [S])])).
 
+%%------------------------------------------------------------------------------
+%% Test cases for zip funcs
+%%------------------------------------------------------------------------------
+
+t_zip_compress_funcs(_) ->
+    ?PROPTEST(prop_zip_compress_fun).
+
+prop_zip_compress_fun() ->
+    ?FORALL(S, binary(),
+            S == apply_func(zip_uncompress, [apply_func(zip_compress, [S])])).
+
 %%------------------------------------------------------------------------------
 %% Test cases for base64
 %%------------------------------------------------------------------------------

From 4893cc2c6c454fb443ef8898e64cf53a93a2e1c9 Mon Sep 17 00:00:00 2001
From: EMQ-YangM <yangm@emqx.io>
Date: Wed, 13 Apr 2022 15:33:35 +0800
Subject: [PATCH 07/23] fix: update CHANGES-4.3.md

---
 CHANGES-4.3.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGES-4.3.md b/CHANGES-4.3.md
index 7eaf2e586..29ea968a8 100644
--- a/CHANGES-4.3.md
+++ b/CHANGES-4.3.md
@@ -31,6 +31,7 @@ File format:
   node. It will improves the efficiency of shared messages dispatching in certain
   scenarios, especially when the emqx-bridge-mqtt plugin is configured as shared
   subscription. [#7462]
+* Add some compression functions to rule-engine: gzip, gunzip, zip, unzip, zip_compress, zip_uncompress
 
 ### Bug fixes
 

From f763775588096f7712dc93b5e32d3646b307c340 Mon Sep 17 00:00:00 2001
From: Ilya Averyanov <av@rubybox.ru>
Date: Mon, 11 Apr 2022 19:15:14 +0300
Subject: [PATCH 08/23] chore(emqx_auth_jwt): do not use gen_server call for
 jwt verification

---
 apps/emqx_auth_jwt/src/emqx_auth_jwt.erl     |  5 +-
 apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl |  7 +--
 apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl | 63 +++++++++++---------
 3 files changed, 39 insertions(+), 36 deletions(-)

diff --git a/apps/emqx_auth_jwt/src/emqx_auth_jwt.erl b/apps/emqx_auth_jwt/src/emqx_auth_jwt.erl
index ba37eac2b..487bc837f 100644
--- a/apps/emqx_auth_jwt/src/emqx_auth_jwt.erl
+++ b/apps/emqx_auth_jwt/src/emqx_auth_jwt.erl
@@ -46,8 +46,7 @@ register_metrics() ->
 %% Authentication callbacks
 %%--------------------------------------------------------------------
 
-check(ClientInfo, AuthResult, #{pid := Pid,
-                                from := From,
+check(ClientInfo, AuthResult, #{from := From,
                                 checklists := Checklists}) ->
     case maps:find(From, ClientInfo) of
         error ->
@@ -55,7 +54,7 @@ check(ClientInfo, AuthResult, #{pid := Pid,
         {ok, undefined} ->
             ok = emqx_metrics:inc(?AUTH_METRICS(ignore));
         {ok, Token} ->
-            case emqx_auth_jwt_svr:verify(Pid, Token) of
+            case emqx_auth_jwt_svr:verify(Token) of
                 {error, not_found} ->
                     ok = emqx_metrics:inc(?AUTH_METRICS(ignore));
                 {error, not_token} ->
diff --git a/apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl b/apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl
index e501b0af4..b38730af5 100644
--- a/apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl
+++ b/apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl
@@ -33,11 +33,10 @@ start(_Type, _Args) ->
 
     {ok, Pid} = start_auth_server(jwks_svr_options()),
     ok = emqx_auth_jwt:register_metrics(),
-    AuthEnv0 = auth_env(),
-    AuthEnv1 = AuthEnv0#{pid => Pid},
+    AuthEnv = auth_env(),
 
-    _ = emqx:hook('client.authenticate', {emqx_auth_jwt, check, [AuthEnv1]}),
-    {ok, Sup, AuthEnv1}.
+    _ = emqx:hook('client.authenticate', {emqx_auth_jwt, check, [AuthEnv]}),
+    {ok, Sup, AuthEnv}.
 
 stop(AuthEnv) ->
     emqx:unhook('client.authenticate', {emqx_auth_jwt, check, [AuthEnv]}).
diff --git a/apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl b/apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl
index f34cde783..5cc98ef9e 100644
--- a/apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl
+++ b/apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl
@@ -26,7 +26,7 @@
 %% APIs
 -export([start_link/1]).
 
--export([verify/2]).
+-export([verify/1]).
 
 %% gen_server callbacks
 -export([ init/1
@@ -44,8 +44,9 @@
                 | {interval, pos_integer()}.
 
 -define(INTERVAL, 300000).
+-define(TAB, ?MODULE).
 
--record(state, {static, remote, addr, tref, intv}).
+-record(state, {addr, tref, intv}).
 
 %%--------------------------------------------------------------------
 %% APIs
@@ -55,13 +56,13 @@
 start_link(Options) ->
     gen_server:start_link(?MODULE, [Options], []).
 
--spec verify(pid(), binary())
+-spec verify(binary())
     -> {error, term()}
      | {ok, Payload :: map()}.
-verify(S, JwsCompacted) when is_binary(JwsCompacted) ->
+verify(JwsCompacted) when is_binary(JwsCompacted) ->
     case catch jose_jws:peek(JwsCompacted) of
         {'EXIT', _} -> {error, not_token};
-        _ -> gen_server:call(S, {verify, JwsCompacted})
+        _ -> do_verify(JwsCompacted)
     end.
 
 %%--------------------------------------------------------------------
@@ -70,12 +71,13 @@ verify(S, JwsCompacted) when is_binary(JwsCompacted) ->
 
 init([Options]) ->
     ok = jose:json_module(jiffy),
+    _ = ets:new(?TAB, [set, protected, named_table]),
     {Static, Remote} = do_init_jwks(Options),
+    true = ets:insert(?TAB, {static, Static}),
+    true = ets:insert(?TAB, {remote, Remote}),
     Intv = proplists:get_value(interval, Options, ?INTERVAL),
     {ok, reset_timer(
            #state{
-              static = Static,
-              remote = Remote,
               addr = proplists:get_value(jwks_addr, Options),
               intv = Intv})}.
 
@@ -105,9 +107,6 @@ do_init_jwks(Options) ->
     Remote = K2J(jwks_addr, fun request_jwks/1),
     {[J ||J <- [OctJwk, PemJwk], J /= undefined], Remote}.
 
-handle_call({verify, JwsCompacted}, _From, State) ->
-    handle_verify(JwsCompacted, State);
-
 handle_call(_Req, _From, State) ->
     {reply, ok, State}.
 
@@ -116,7 +115,7 @@ handle_cast(_Msg, State) ->
 
 handle_info({timeout, _TRef, refresh}, State = #state{addr = Addr}) ->
     NState = try
-                 State#state{remote = request_jwks(Addr)}
+                 true = ets:insert(?TAB, {remote, request_jwks(Addr)})
              catch _:_ ->
                  State
              end,
@@ -136,24 +135,10 @@ code_change(_OldVsn, State, _Extra) ->
 %% Internal funcs
 %%--------------------------------------------------------------------
 
-handle_verify(JwsCompacted,
-              State = #state{static = Static, remote = Remote}) ->
-    try
-        Jwks = case emqx_json:decode(jose_jws:peek_protected(JwsCompacted), [return_maps]) of
-                   #{<<"kid">> := Kid} when Remote /= undefined ->
-                       [J || J <- Remote, maps:get(<<"kid">>, J#jose_jwk.fields, undefined) =:= Kid];
-                   _ -> Static
-               end,
-        case Jwks of
-            [] -> {reply, {error, not_found}, State};
-            _ ->
-                {reply, do_verify(JwsCompacted, Jwks), State}
-        end
-    catch
-        Class : Reason : Stk ->
-            ?LOG(error, "Handle JWK crashed: ~p, ~p, stacktrace: ~p~n",
-                        [Class, Reason, Stk]),
-            {reply, {error, invalid_signature}, State}
+keys(Type) ->
+    case ets:lookup(?TAB, Type) of
+        [{_, Keys}] -> Keys;
+        [] -> []
     end.
 
 request_jwks(Addr) ->
@@ -181,6 +166,26 @@ cancel_timer(State = #state{tref = TRef}) ->
     _ = erlang:cancel_timer(TRef),
     State#state{tref = undefined}.
 
+do_verify(JwsCompacted) ->
+    try
+        Remote = keys(remote),
+        Jwks = case emqx_json:decode(jose_jws:peek_protected(JwsCompacted), [return_maps]) of
+                   #{<<"kid">> := Kid} when Remote /= undefined ->
+                       [J || J <- Remote, maps:get(<<"kid">>, J#jose_jwk.fields, undefined) =:= Kid];
+                   _ -> keys(static)
+               end,
+        case Jwks of
+            [] -> {error, not_found};
+            _ ->
+                do_verify(JwsCompacted, Jwks)
+        end
+    catch
+        Class : Reason : Stk ->
+            ?LOG(error, "Handle JWK crashed: ~p, ~p, stacktrace: ~p~n",
+                        [Class, Reason, Stk]),
+            {error, invalid_signature}
+    end.
+
 do_verify(_JwsCompated, []) ->
     {error, invalid_signature};
 do_verify(JwsCompacted, [Jwk|More]) ->

From d8db671abb33babf6a0a026e68a048762ce8ba63 Mon Sep 17 00:00:00 2001
From: Ilya Averyanov <av@rubybox.ru>
Date: Mon, 11 Apr 2022 23:00:31 +0300
Subject: [PATCH 09/23] feat(emqx_auth_jwt): use JWT for ACL checks

---
 CHANGES-4.3.md                                |   2 +
 apps/emqx_auth_jwt/README.md                  |  32 ++++
 apps/emqx_auth_jwt/etc/emqx_auth_jwt.conf     |   5 +
 apps/emqx_auth_jwt/priv/emqx_auth_jwt.schema  |  10 +
 .../emqx_auth_jwt/src/emqx_auth_jwt.appup.src |  22 +--
 apps/emqx_auth_jwt/src/emqx_auth_jwt.erl      |  40 +++-
 apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl  |  18 +-
 apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl  |  18 +-
 .../test/emqx_auth_jwt_SUITE.erl              | 174 +++++++++++++++---
 src/emqx.appup.src                            |  54 ++++--
 src/emqx_access_rule.erl                      |   3 +-
 11 files changed, 301 insertions(+), 77 deletions(-)

diff --git a/CHANGES-4.3.md b/CHANGES-4.3.md
index 29ea968a8..400b94531 100644
--- a/CHANGES-4.3.md
+++ b/CHANGES-4.3.md
@@ -32,6 +32,8 @@ File format:
   scenarios, especially when the emqx-bridge-mqtt plugin is configured as shared
   subscription. [#7462]
 * Add some compression functions to rule-engine: gzip, gunzip, zip, unzip, zip_compress, zip_uncompress
+* Add support for JWT authorization [#7596]
+  Now MQTT clients may be authorized with respect to a specific claim containing publish/subscribe topic whitelists.
 
 ### Bug fixes
 
diff --git a/apps/emqx_auth_jwt/README.md b/apps/emqx_auth_jwt/README.md
index 7af41f490..954171692 100644
--- a/apps/emqx_auth_jwt/README.md
+++ b/apps/emqx_auth_jwt/README.md
@@ -46,6 +46,11 @@ auth.jwt.verify_claims = off
 ##  - %u: username
 ##  - %c: clientid
 # auth.jwt.verify_claims.username = %u
+
+## Name of the claim containg ACL rules
+##
+## Value: String
+#auth.jwt.acl_claim_name = acl 
 ```
 
 Load the Plugin
@@ -62,6 +67,33 @@ Example
 mosquitto_pub -t 'pub' -m 'hello' -i test -u test -P eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJuYW1lIjoiYm9iIiwiYWdlIjoyOX0.bIV_ZQ8D5nQi0LT8AVkpM4Pd6wmlbpR9S8nOLJAsA8o
 ```
 
+ACL
+---
+JWT may contain lists of topics allowed for subscribing/publishing (ACL rules):
+
+Payload example:
+```json
+{
+  "sub": "emqx",
+  "name": "John Doe",
+  "iat": 1516239022,
+  "exp": 1516239122,
+  "acl": {
+    "sub": [
+      "a/b",
+      "c/+",
+      "%u/%c"
+    ],
+    "pub": [
+      "a/b",
+      "c/+",
+      "%u/%c"
+    ]
+  }
+}
+```
+
+
 Algorithms
 ----------
 
diff --git a/apps/emqx_auth_jwt/etc/emqx_auth_jwt.conf b/apps/emqx_auth_jwt/etc/emqx_auth_jwt.conf
index 748902f9f..372b342d1 100644
--- a/apps/emqx_auth_jwt/etc/emqx_auth_jwt.conf
+++ b/apps/emqx_auth_jwt/etc/emqx_auth_jwt.conf
@@ -47,3 +47,8 @@ auth.jwt.verify_claims = off
 ## For example, to verify that the username in the JWT payload is the same
 ## as the client (MQTT protocol) username
 #auth.jwt.verify_claims.username = %u
+
+## Name of the claim containg ACL rules
+##
+## Value: String
+#auth.jwt.acl_claim_name = acl 
diff --git a/apps/emqx_auth_jwt/priv/emqx_auth_jwt.schema b/apps/emqx_auth_jwt/priv/emqx_auth_jwt.schema
index 3d8de3678..ff676c3ff 100644
--- a/apps/emqx_auth_jwt/priv/emqx_auth_jwt.schema
+++ b/apps/emqx_auth_jwt/priv/emqx_auth_jwt.schema
@@ -47,3 +47,13 @@
               end, [], cuttlefish_variable:filter_by_prefix("auth.jwt.verify_claims", Conf))
    end
 end}.
+
+{mapping, "auth.jwt.acl_claim_name", "emqx_auth_jwt.acl_claim_name", [
+  {default, "acl"},
+  {datatype, string}
+]}.
+
+{translation, "emqx_auth_jwt.acl_claim_name", fun(Conf) ->
+    list_to_binary(cuttlefish:conf_get("auth.jwt.acl_claim_name", Conf))
+end}.
+
diff --git a/apps/emqx_auth_jwt/src/emqx_auth_jwt.appup.src b/apps/emqx_auth_jwt/src/emqx_auth_jwt.appup.src
index 684b4fa93..9af4560bf 100644
--- a/apps/emqx_auth_jwt/src/emqx_auth_jwt.appup.src
+++ b/apps/emqx_auth_jwt/src/emqx_auth_jwt.appup.src
@@ -1,15 +1,9 @@
-%% -*-: erlang -*-
+%% -*- mode: erlang -*-
+%% Unless you know what you are doing, DO NOT edit manually!!
 {VSN,
- [
-    {<<"4\\.3\\.[0-1]">>, [
-      {load_module, emqx_auth_jwt_svr, brutal_purge, soft_purge, []}
-    ]},
-    {<<".*">>, []}
- ],
- [
-    {<<"4\\.3\\.[0-1]">>, [
-      {load_module, emqx_auth_jwt_svr, brutal_purge, soft_purge, []}
-    ]},
-    {<<".*">>, []}
- ]
-}.
+  [{<<"4\\.3\\.[0-1]">>,
+    [{restart_application, emqx_auth_jwt}]},
+   {<<".*">>,[]}],
+  [{<<"4\\.3\\.[0-1]">>,
+    [{restart_application, emqx_auth_jwt}]},
+   {<<".*">>,[]}]}.
diff --git a/apps/emqx_auth_jwt/src/emqx_auth_jwt.erl b/apps/emqx_auth_jwt/src/emqx_auth_jwt.erl
index 487bc837f..46451d1bb 100644
--- a/apps/emqx_auth_jwt/src/emqx_auth_jwt.erl
+++ b/apps/emqx_auth_jwt/src/emqx_auth_jwt.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
@@ -22,7 +22,8 @@
 -logger_header("[JWT]").
 
 -export([ register_metrics/0
-        , check/3
+        , check_auth/3
+        , check_acl/5
         , description/0
         ]).
 
@@ -46,8 +47,7 @@ register_metrics() ->
 %% Authentication callbacks
 %%--------------------------------------------------------------------
 
-check(ClientInfo, AuthResult, #{from := From,
-                                checklists := Checklists}) ->
+check_auth(ClientInfo, AuthResult, #{from := From, checklists := Checklists}) ->
     case maps:find(From, ClientInfo) of
         error ->
             ok = emqx_metrics:inc(?AUTH_METRICS(ignore));
@@ -67,12 +67,38 @@ check(ClientInfo, AuthResult, #{from := From,
             end
     end.
 
+check_acl(ClientInfo = #{jwt_claims := Claims},
+          PubSub,
+          Topic,
+          _NoMatchAction,
+          #{acl_claim_name := AclClaimName}) ->
+    Deadline = erlang:system_time(second),
+    case Claims of
+        #{AclClaimName := Acl, <<"exp">> := Exp}
+            when is_integer(Exp) andalso Exp >= Deadline ->
+            verify_acl(ClientInfo, Acl, PubSub, Topic);
+        _ -> ignore
+    end.
+
 description() -> "Authentication with JWT".
 
 %%------------------------------------------------------------------------------
 %% Verify Claims
 %%--------------------------------------------------------------------
 
+verify_acl(ClientInfo, #{<<"sub">> := SubTopics}, subscribe, Topic) when is_list(SubTopics) ->
+    verify_acl(ClientInfo, SubTopics, Topic);
+verify_acl(ClientInfo, #{<<"pub">> := PubTopics}, publish, Topic) when is_list(PubTopics) ->
+    verify_acl(ClientInfo, PubTopics, Topic);
+verify_acl(_ClientInfo, _Acl, _PubSub, _Topic) -> {stop, deny}.
+
+verify_acl(_ClientInfo, [], _Topic) -> {stop, deny};
+verify_acl(ClientInfo, [AclTopic | AclTopics], Topic) ->
+    case match_topic(ClientInfo, AclTopic, Topic) of
+        true -> {stop, allow};
+        false -> verify_acl(ClientInfo, AclTopics, Topic)
+    end.
+
 verify_claims(Checklists, Claims, ClientInfo) ->
     case do_verify_claims(feedvar(Checklists, ClientInfo), Claims) of
         {error, Reason} ->
@@ -96,3 +122,9 @@ feedvar(Checklists, #{username := Username, clientid := ClientId}) ->
                  ({K, <<"%c">>}) -> {K, ClientId};
                  ({K, Expected}) -> {K, Expected}
               end, Checklists).
+
+match_topic(ClientInfo, AclTopic, Topic) ->
+    AclTopicWords = emqx_topic:words(AclTopic),
+    TopicWords = emqx_topic:words(Topic),
+    AclTopicRendered = emqx_access_rule:feed_var(ClientInfo, AclTopicWords),
+    emqx_topic:match(TopicWords, AclTopicRendered).
diff --git a/apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl b/apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl
index b38730af5..a1e9fc619 100644
--- a/apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl
+++ b/apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl
@@ -31,15 +31,20 @@
 start(_Type, _Args) ->
     {ok, Sup} = supervisor:start_link({local, ?MODULE}, ?MODULE, []),
 
-    {ok, Pid} = start_auth_server(jwks_svr_options()),
+    {ok, _} = start_auth_server(jwks_svr_options()),
     ok = emqx_auth_jwt:register_metrics(),
+
     AuthEnv = auth_env(),
+    _ = emqx:hook('client.authenticate', {emqx_auth_jwt, check_auth, [AuthEnv]}),
+   
+    AclEnv = acl_env(),
+    _ = emqx:hook('client.check_acl', {emqx_auth_jwt, check_acl, [AclEnv]}),
 
-    _ = emqx:hook('client.authenticate', {emqx_auth_jwt, check, [AuthEnv]}),
-    {ok, Sup, AuthEnv}.
+    {ok, Sup}.
 
-stop(AuthEnv) ->
-    emqx:unhook('client.authenticate', {emqx_auth_jwt, check, [AuthEnv]}).
+stop(_State) ->
+    emqx:unhook('client.authenticate', {emqx_auth_jwt, check_auth}),
+    emqx:unhook('client.check_acl', {emqx_auth_jwt, check_acl}).
 
 %%--------------------------------------------------------------------
 %% Dummy supervisor
@@ -68,6 +73,9 @@ auth_env() ->
      , checklists => Checklists
      }.
 
+acl_env() ->
+    #{acl_claim_name => env(acl_claim_name, <<"acl">>)}.
+
 jwks_svr_options() ->
     [{K, V} || {K, V}
              <- [{secret, env(secret, undefined)},
diff --git a/apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl b/apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl
index 5cc98ef9e..05e45cec3 100644
--- a/apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl
+++ b/apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
@@ -73,8 +73,7 @@ init([Options]) ->
     ok = jose:json_module(jiffy),
     _ = ets:new(?TAB, [set, protected, named_table]),
     {Static, Remote} = do_init_jwks(Options),
-    true = ets:insert(?TAB, {static, Static}),
-    true = ets:insert(?TAB, {remote, Remote}),
+    true = ets:insert(?TAB, [{static, Static}, {remote, Remote}]),
     Intv = proplists:get_value(interval, Options, ?INTERVAL),
     {ok, reset_timer(
            #state{
@@ -181,7 +180,7 @@ do_verify(JwsCompacted) ->
         end
     catch
         Class : Reason : Stk ->
-            ?LOG(error, "Handle JWK crashed: ~p, ~p, stacktrace: ~p~n",
+            ?LOG(error, "verify JWK crashed: ~p, ~p, stacktrace: ~p~n",
                         [Class, Reason, Stk]),
             {error, invalid_signature}
     end.
@@ -219,11 +218,12 @@ check_claims(Claims) ->
 do_check_claim([], Claims) ->
     Claims;
 do_check_claim([{K, F}|More], Claims) ->
-    case maps:take(K, Claims) of
-        error -> do_check_claim(More, Claims);
-        {V, NClaims} ->
+    case Claims of
+        #{K := V} ->
             case F(V) of
-                true -> do_check_claim(More, NClaims);
+                true -> do_check_claim(More, Claims);
                 _ -> {false, K}
-            end
+            end;
+        _ ->
+            do_check_claim(More, Claims)
     end.
diff --git a/apps/emqx_auth_jwt/test/emqx_auth_jwt_SUITE.erl b/apps/emqx_auth_jwt/test/emqx_auth_jwt_SUITE.erl
index d4f562b6f..e28c7348b 100644
--- a/apps/emqx_auth_jwt/test/emqx_auth_jwt_SUITE.erl
+++ b/apps/emqx_auth_jwt/test/emqx_auth_jwt_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
@@ -20,22 +20,13 @@
 -compile(nowarn_export_all).
 
 -include_lib("emqx/include/emqx.hrl").
+-include_lib("emqx/include/emqx_mqtt.hrl").
 -include_lib("eunit/include/eunit.hrl").
 -include_lib("common_test/include/ct.hrl").
 
 -define(APP, emqx_auth_jwt).
 
-all() ->
-    [{group, emqx_auth_jwt}].
-
-groups() ->
-    [{emqx_auth_jwt, [sequence], [ t_check_auth
-                                 , t_check_claims
-                                 , t_check_claims_clientid
-                                 , t_check_claims_username
-                                 , t_check_claims_kid_in_header
-                                 ]}
-    ].
+all() -> emqx_ct:all(?MODULE).
 
 init_per_suite(Config) ->
     emqx_ct_helpers:start_apps([emqx_auth_jwt], fun set_special_configs/1),
@@ -44,6 +35,14 @@ init_per_suite(Config) ->
 end_per_suite(_Config) ->
     emqx_ct_helpers:stop_apps([emqx_auth_jwt]).
 
+init_per_testcase(TestCase, Config) ->
+    ?MODULE:TestCase(init, Config),
+    emqx_ct_helpers:start_apps([emqx_auth_jwt], fun set_special_configs/1),
+    Config.
+
+end_per_testcase(_Case, _Config) ->
+    emqx_ct_helpers:stop_apps([emqx_auth_jwt]).
+
 set_special_configs(emqx) ->
     application:set_env(emqx, allow_anonymous, false),
     application:set_env(emqx, acl_nomatch, deny),
@@ -78,7 +77,9 @@ sign(Payload, Alg, Key) ->
 %% Testcases
 %%------------------------------------------------------------------------------
 
-t_check_auth(_) ->
+t_check_auth(init, _Config) ->
+    application:unset_env(emqx_auth_jwt, verify_claims).
+t_check_auth(_Config) ->
     Plain = #{clientid => <<"client1">>, username => <<"plain">>, zone => external},
     Jwt = sign([{clientid, <<"client1">>},
                 {username, <<"plain">>},
@@ -102,10 +103,9 @@ t_check_auth(_) ->
     ?assertEqual({error, invalid_signature}, Result2),
     ?assertMatch({error, _}, emqx_access_control:authenticate(Plain#{password => <<"asd">>})).
 
-t_check_claims(_) ->
-    application:set_env(emqx_auth_jwt, verify_claims, [{sub, <<"value">>}]),
-    application:stop(emqx_auth_jwt), application:start(emqx_auth_jwt),
-
+t_check_claims(init, _Config) ->
+    application:set_env(emqx_auth_jwt, verify_claims, [{sub, <<"value">>}]).
+t_check_claims(_Config) ->
     Plain = #{clientid => <<"client1">>, username => <<"plain">>, zone => external},
     Jwt = sign([{client_id, <<"client1">>},
                 {username, <<"plain">>},
@@ -120,9 +120,9 @@ t_check_claims(_) ->
     ct:pal("Auth result for the invalid jwt: ~p~n", [Result2]),
     ?assertEqual({error, invalid_signature}, Result2).
 
-t_check_claims_clientid(_) ->
-    application:set_env(emqx_auth_jwt, verify_claims, [{clientid, <<"%c">>}]),
-    application:stop(emqx_auth_jwt), application:start(emqx_auth_jwt),
+t_check_claims_clientid(init, _Config) ->
+    application:set_env(emqx_auth_jwt, verify_claims, [{clientid, <<"%c">>}]).
+t_check_claims_clientid(_Config) ->
     Plain = #{clientid => <<"client23">>, username => <<"plain">>, zone => external},
     Jwt = sign([{clientid, <<"client23">>},
                 {username, <<"plain">>},
@@ -136,10 +136,9 @@ t_check_claims_clientid(_) ->
     ct:pal("Auth result for the invalid jwt: ~p~n", [Result2]),
     ?assertEqual({error, invalid_signature}, Result2).
 
-t_check_claims_username(_) ->
-    application:set_env(emqx_auth_jwt, verify_claims, [{username, <<"%u">>}]),
-    application:stop(emqx_auth_jwt), application:start(emqx_auth_jwt),
-
+t_check_claims_username(init, _Config) ->
+    application:set_env(emqx_auth_jwt, verify_claims, [{username, <<"%u">>}]).
+t_check_claims_username(_Config) ->
     Plain = #{clientid => <<"client23">>, username => <<"plain">>, zone => external},
     Jwt = sign([{client_id, <<"client23">>},
                 {username, <<"plain">>},
@@ -153,8 +152,9 @@ t_check_claims_username(_) ->
     ct:pal("Auth result for the invalid jwt: ~p~n", [Result3]),
     ?assertEqual({error, invalid_signature}, Result3).
 
-t_check_claims_kid_in_header(_) ->
-    application:set_env(emqx_auth_jwt, verify_claims, []),
+t_check_claims_kid_in_header(init, _Config) ->
+    application:set_env(emqx_auth_jwt, verify_claims, []).
+t_check_claims_kid_in_header(_Config) ->
     Plain = #{clientid => <<"client23">>, username => <<"plain">>, zone => external},
     Jwt = sign([{clientid, <<"client23">>},
                 {username, <<"plain">>},
@@ -164,3 +164,125 @@ t_check_claims_kid_in_header(_) ->
     Result0 = emqx_access_control:authenticate(Plain#{password => Jwt}),
     ct:pal("Auth result: ~p~n", [Result0]),
     ?assertMatch({ok, #{auth_result := success, jwt_claims := _}}, Result0).
+
+t_check_jwt_acl(init, _Config) ->
+    application:set_env(emqx_auth_jwt, verify_claims, [{sub, <<"value">>}]).
+t_check_jwt_acl(_Config) ->
+    Jwt = sign([{client_id, <<"client1">>},
+                {username, <<"plain">>},
+                {sub, value},
+                {acl, [{sub, [<<"a/b">>]},
+                       {pub, [<<"c/d">>]}]},
+                {exp, os:system_time(seconds) + 10}],
+               <<"HS256">>,
+               <<"emqxsecret">>),
+
+    {ok, C} = emqtt:start_link(
+                [{clean_start, true},
+                 {proto_ver, v5},
+                 {client_id, <<"client1">>},
+                 {password, Jwt}]),
+    {ok, _} = emqtt:connect(C),
+    
+    ?assertMatch(
+       {ok, #{}, [0]},
+       emqtt:subscribe(C, <<"a/b">>, 0)),
+
+    ?assertMatch(
+       ok,
+       emqtt:publish(C, <<"c/d">>, <<"hi">>, 0)),
+
+    ?assertMatch(
+       {ok, #{}, [?RC_NOT_AUTHORIZED]},
+       emqtt:subscribe(C, <<"c/d">>, 0)),
+
+    ok = emqtt:publish(C, <<"a/b">>, <<"hi">>, 0),
+
+    receive
+        {publish, #{topic := <<"a/b">>}} ->
+            ?assert(false, "Publish to `a/b` should not be allowed")
+    after 100 -> ok
+    end,
+
+    ok = emqtt:disconnect(C).
+
+t_check_jwt_acl_no_recs(init, _Config) ->
+    application:set_env(emqx_auth_jwt, verify_claims, [{sub, <<"value">>}]).
+t_check_jwt_acl_no_recs(_Config) ->
+    Jwt = sign([{client_id, <<"client1">>},
+                {username, <<"plain">>},
+                {sub, value},
+                {acl, []},
+                {exp, os:system_time(seconds) + 10}],
+               <<"HS256">>,
+               <<"emqxsecret">>),
+
+    {ok, C} = emqtt:start_link(
+                [{clean_start, true},
+                 {proto_ver, v5},
+                 {client_id, <<"client1">>},
+                 {password, Jwt}]),
+    {ok, _} = emqtt:connect(C),
+    
+    ?assertMatch(
+       {ok, #{}, [?RC_NOT_AUTHORIZED]},
+       emqtt:subscribe(C, <<"a/b">>, 0)),
+
+    ok = emqtt:disconnect(C).
+
+t_check_jwt_acl_no_acl_claim(init, _Config) ->
+    application:set_env(emqx_auth_jwt, verify_claims, [{sub, <<"value">>}]).
+t_check_jwt_acl_no_acl_claim(_Config) ->
+    Jwt = sign([{client_id, <<"client1">>},
+                {username, <<"plain">>},
+                {sub, value},
+                {exp, os:system_time(seconds) + 10}],
+               <<"HS256">>,
+               <<"emqxsecret">>),
+
+    {ok, C} = emqtt:start_link(
+                [{clean_start, true},
+                 {proto_ver, v5},
+                 {client_id, <<"client1">>},
+                 {password, Jwt}]),
+    {ok, _} = emqtt:connect(C),
+    
+    ?assertMatch(
+       {ok, #{}, [?RC_NOT_AUTHORIZED]},
+       emqtt:subscribe(C, <<"a/b">>, 0)),
+
+    ok = emqtt:disconnect(C).
+
+t_check_jwt_acl_expire(init, _Config) ->
+    application:set_env(emqx_auth_jwt, verify_claims, [{sub, <<"value">>}]).
+t_check_jwt_acl_expire(_Config) ->
+    Jwt = sign([{client_id, <<"client1">>},
+                {username, <<"plain">>},
+                {sub, value},
+                {acl, [{sub, [<<"a/b">>]}]},
+                {exp, os:system_time(seconds) + 1}],
+               <<"HS256">>,
+               <<"emqxsecret">>),
+
+    {ok, C} = emqtt:start_link(
+                [{clean_start, true},
+                 {proto_ver, v5},
+                 {client_id, <<"client1">>},
+                 {password, Jwt}]),
+    {ok, _} = emqtt:connect(C),
+    
+    ?assertMatch(
+       {ok, #{}, [0]},
+       emqtt:subscribe(C, <<"a/b">>, 0)),
+
+    ?assertMatch(
+       {ok, #{}, [0]},
+       emqtt:unsubscribe(C, <<"a/b">>)),
+   
+    timer:sleep(2000),
+
+    ?assertMatch(
+       {ok, #{}, [?RC_NOT_AUTHORIZED]},
+       emqtt:subscribe(C, <<"a/b">>, 0)),
+
+    ok = emqtt:disconnect(C).
diff --git a/src/emqx.appup.src b/src/emqx.appup.src
index 1ef499276..347634ba9 100644
--- a/src/emqx.appup.src
+++ b/src/emqx.appup.src
@@ -2,7 +2,8 @@
 %% Unless you know what you are doing, DO NOT edit manually!!
 {VSN,
   [{"4.3.14",
-    [{load_module,emqx,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
+     {load_module,emqx,brutal_purge,soft_purge,[]},
      {load_module,emqx_sys,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
@@ -10,7 +11,8 @@
      {load_module,emqx_app,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]}]},
    {"4.3.13",
-    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
+     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
@@ -27,7 +29,8 @@
      {load_module,emqx_misc,brutal_purge,soft_purge,[]},
      {load_module,emqx_connection,brutal_purge,soft_purge,[]}]},
    {"4.3.12",
-    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
+     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_frame,brutal_purge,soft_purge,[]},
@@ -52,7 +55,8 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.11",
-    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
+     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -79,7 +83,8 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.10",
-    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
+     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -106,7 +111,8 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.9",
-    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
+     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -137,7 +143,8 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.8",
-    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
+     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -168,7 +175,8 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.7",
-    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
+     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -200,7 +208,8 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.6",
-    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
+     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -444,7 +453,8 @@
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {<<".*">>,[]}],
   [{"4.3.14",
-    [{load_module,emqx,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
+     {load_module,emqx,brutal_purge,soft_purge,[]},
      {load_module,emqx_sys,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
@@ -452,7 +462,8 @@
      {load_module,emqx_app,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]}]},
    {"4.3.13",
-    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
+     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
@@ -469,7 +480,8 @@
      {load_module,emqx_cm,brutal_purge,soft_purge,[]},
      {load_module,emqx_connection,brutal_purge,soft_purge,[]}]},
    {"4.3.12",
-    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
+     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_frame,brutal_purge,soft_purge,[]},
@@ -493,7 +505,8 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.11",
-    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
+     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -519,7 +532,8 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.10",
-    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
+     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -545,7 +559,8 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.9",
-    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
+     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -575,7 +590,8 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.8",
-    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
+     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -605,7 +621,8 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.7",
-    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
+     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -636,7 +653,8 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.6",
-    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
+     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
diff --git a/src/emqx_access_rule.erl b/src/emqx_access_rule.erl
index 49831d614..da2a39a22 100644
--- a/src/emqx_access_rule.erl
+++ b/src/emqx_access_rule.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
@@ -19,6 +19,7 @@
 %% APIs
 -export([ match/3
         , compile/1
+        , feed_var/2
         ]).
 
 -export_type([rule/0]).

From ae8f03a1884c5a6189b8b204a0a165059d31e856 Mon Sep 17 00:00:00 2001
From: Shawn <506895667@qq.com>
Date: Wed, 13 Apr 2022 23:16:29 +0800
Subject: [PATCH 10/23] fix(rules): deny POST /rules with an existing Id

---
 .../src/emqx_rule_engine_api.erl              | 24 +++++++++++++------
 .../test/emqx_rule_engine_SUITE.erl           |  8 +++++++
 2 files changed, 25 insertions(+), 7 deletions(-)

diff --git a/apps/emqx_rule_engine/src/emqx_rule_engine_api.erl b/apps/emqx_rule_engine/src/emqx_rule_engine_api.erl
index 6a50c553d..baa47d71d 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_engine_api.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_engine_api.erl
@@ -222,19 +222,29 @@ test_rule_sql(Params) ->
 do_create_rule(Params) ->
     case parse_rule_params(Params) of
         {ok, ParsedParams} ->
-            case emqx_rule_engine:create_rule(ParsedParams) of
-                {ok, Rule} -> return({ok, record_to_map(Rule)});
-                {error, {action_not_found, ActionName}} ->
-                    return({error, 400, ?ERR_NO_ACTION(ActionName)});
-                {error, Reason} ->
-                    ?LOG(error, "~p failed: ~0p", [?FUNCTION_NAME, Reason]),
-                    return({error, 400, ?ERR_BADARGS(Reason)})
+            case maps:find(id, ParsedParams) of
+                {ok, RuleId} ->
+                    case emqx_rule_registry:get_rule(RuleId) of
+                        {ok, _} -> return({error, 400, <<"Already Exists">>});
+                        not_found -> do_create_rule2(ParsedParams)
+                    end;
+                error -> do_create_rule2(ParsedParams)
             end;
         {error, Reason} ->
             ?LOG(error, "~p failed: ~0p", [?FUNCTION_NAME, Reason]),
             return({error, 400, ?ERR_BADARGS(Reason)})
     end.
 
+do_create_rule2(ParsedParams) ->
+    case emqx_rule_engine:create_rule(ParsedParams) of
+        {ok, Rule} -> return({ok, record_to_map(Rule)});
+        {error, {action_not_found, ActionName}} ->
+            return({error, 400, ?ERR_NO_ACTION(ActionName)});
+        {error, Reason} ->
+            ?LOG(error, "~p failed: ~0p", [?FUNCTION_NAME, Reason]),
+            return({error, 400, ?ERR_BADARGS(Reason)})
+    end.
+
 update_rule(#{id := Id}, Params) ->
     case parse_rule_params(Params, #{id => Id}) of
         {ok, ParsedParams} ->
diff --git a/apps/emqx_rule_engine/test/emqx_rule_engine_SUITE.erl b/apps/emqx_rule_engine/test/emqx_rule_engine_SUITE.erl
index 240438134..20a5345f7 100644
--- a/apps/emqx_rule_engine/test/emqx_rule_engine_SUITE.erl
+++ b/apps/emqx_rule_engine/test/emqx_rule_engine_SUITE.erl
@@ -428,6 +428,14 @@ t_crud_rule_api(_Config) ->
                                    {<<"params">>,[{<<"arg1">>,1}]}]]},
                  {<<"description">>, <<"debug rule">>}]),
     RuleID = maps:get(id, Rule),
+    {ok, #{code := 400, message := <<"Already Exists">>}} =
+        emqx_rule_engine_api:create_rule(#{},
+                [{<<"name">>, <<"debug-rule">>},
+                 {<<"id">>, RuleID},
+                 {<<"rawsql">>, <<"select * from \"t/a\"">>},
+                 {<<"actions">>, [[{<<"name">>,<<"inspect">>},
+                                   {<<"params">>,[{<<"arg1">>,1}]}]]},
+                 {<<"description">>, <<"debug rule">>}]),
     %ct:pal("RCreated : ~p", [Rule]),
 
     {ok, #{code := 0, data := Rules}} = emqx_rule_engine_api:list_rules(#{}, []),

From 47a5bc3f09aa21bdf6acb192c0745506e8d1b742 Mon Sep 17 00:00:00 2001
From: JianBo He <heeejianbo@163.com>
Date: Thu, 14 Apr 2022 10:44:06 +0800
Subject: [PATCH 11/23] Revert "Add support for JWT authorization"

---
 CHANGES-4.3.md                                |   2 -
 apps/emqx_auth_jwt/README.md                  |  32 ----
 apps/emqx_auth_jwt/etc/emqx_auth_jwt.conf     |   5 -
 apps/emqx_auth_jwt/priv/emqx_auth_jwt.schema  |  10 -
 .../emqx_auth_jwt/src/emqx_auth_jwt.appup.src |  22 ++-
 apps/emqx_auth_jwt/src/emqx_auth_jwt.erl      |  43 +----
 apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl  |  21 +--
 apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl  |  75 ++++----
 .../test/emqx_auth_jwt_SUITE.erl              | 174 +++---------------
 src/emqx.appup.src                            |  54 ++----
 src/emqx_access_rule.erl                      |   3 +-
 11 files changed, 107 insertions(+), 334 deletions(-)

diff --git a/CHANGES-4.3.md b/CHANGES-4.3.md
index 400b94531..29ea968a8 100644
--- a/CHANGES-4.3.md
+++ b/CHANGES-4.3.md
@@ -32,8 +32,6 @@ File format:
   scenarios, especially when the emqx-bridge-mqtt plugin is configured as shared
   subscription. [#7462]
 * Add some compression functions to rule-engine: gzip, gunzip, zip, unzip, zip_compress, zip_uncompress
-* Add support for JWT authorization [#7596]
-  Now MQTT clients may be authorized with respect to a specific claim containing publish/subscribe topic whitelists.
 
 ### Bug fixes
 
diff --git a/apps/emqx_auth_jwt/README.md b/apps/emqx_auth_jwt/README.md
index 954171692..7af41f490 100644
--- a/apps/emqx_auth_jwt/README.md
+++ b/apps/emqx_auth_jwt/README.md
@@ -46,11 +46,6 @@ auth.jwt.verify_claims = off
 ##  - %u: username
 ##  - %c: clientid
 # auth.jwt.verify_claims.username = %u
-
-## Name of the claim containg ACL rules
-##
-## Value: String
-#auth.jwt.acl_claim_name = acl 
 ```
 
 Load the Plugin
@@ -67,33 +62,6 @@ Example
 mosquitto_pub -t 'pub' -m 'hello' -i test -u test -P eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJuYW1lIjoiYm9iIiwiYWdlIjoyOX0.bIV_ZQ8D5nQi0LT8AVkpM4Pd6wmlbpR9S8nOLJAsA8o
 ```
 
-ACL
----
-JWT may contain lists of topics allowed for subscribing/publishing (ACL rules):
-
-Payload example:
-```json
-{
-  "sub": "emqx",
-  "name": "John Doe",
-  "iat": 1516239022,
-  "exp": 1516239122,
-  "acl": {
-    "sub": [
-      "a/b",
-      "c/+",
-      "%u/%c"
-    ],
-    "pub": [
-      "a/b",
-      "c/+",
-      "%u/%c"
-    ]
-  }
-}
-```
-
-
 Algorithms
 ----------
 
diff --git a/apps/emqx_auth_jwt/etc/emqx_auth_jwt.conf b/apps/emqx_auth_jwt/etc/emqx_auth_jwt.conf
index 372b342d1..748902f9f 100644
--- a/apps/emqx_auth_jwt/etc/emqx_auth_jwt.conf
+++ b/apps/emqx_auth_jwt/etc/emqx_auth_jwt.conf
@@ -47,8 +47,3 @@ auth.jwt.verify_claims = off
 ## For example, to verify that the username in the JWT payload is the same
 ## as the client (MQTT protocol) username
 #auth.jwt.verify_claims.username = %u
-
-## Name of the claim containg ACL rules
-##
-## Value: String
-#auth.jwt.acl_claim_name = acl 
diff --git a/apps/emqx_auth_jwt/priv/emqx_auth_jwt.schema b/apps/emqx_auth_jwt/priv/emqx_auth_jwt.schema
index ff676c3ff..3d8de3678 100644
--- a/apps/emqx_auth_jwt/priv/emqx_auth_jwt.schema
+++ b/apps/emqx_auth_jwt/priv/emqx_auth_jwt.schema
@@ -47,13 +47,3 @@
               end, [], cuttlefish_variable:filter_by_prefix("auth.jwt.verify_claims", Conf))
    end
 end}.
-
-{mapping, "auth.jwt.acl_claim_name", "emqx_auth_jwt.acl_claim_name", [
-  {default, "acl"},
-  {datatype, string}
-]}.
-
-{translation, "emqx_auth_jwt.acl_claim_name", fun(Conf) ->
-    list_to_binary(cuttlefish:conf_get("auth.jwt.acl_claim_name", Conf))
-end}.
-
diff --git a/apps/emqx_auth_jwt/src/emqx_auth_jwt.appup.src b/apps/emqx_auth_jwt/src/emqx_auth_jwt.appup.src
index 9af4560bf..684b4fa93 100644
--- a/apps/emqx_auth_jwt/src/emqx_auth_jwt.appup.src
+++ b/apps/emqx_auth_jwt/src/emqx_auth_jwt.appup.src
@@ -1,9 +1,15 @@
-%% -*- mode: erlang -*-
-%% Unless you know what you are doing, DO NOT edit manually!!
+%% -*-: erlang -*-
 {VSN,
-  [{<<"4\\.3\\.[0-1]">>,
-    [{restart_application, emqx_auth_jwt}]},
-   {<<".*">>,[]}],
-  [{<<"4\\.3\\.[0-1]">>,
-    [{restart_application, emqx_auth_jwt}]},
-   {<<".*">>,[]}]}.
+ [
+    {<<"4\\.3\\.[0-1]">>, [
+      {load_module, emqx_auth_jwt_svr, brutal_purge, soft_purge, []}
+    ]},
+    {<<".*">>, []}
+ ],
+ [
+    {<<"4\\.3\\.[0-1]">>, [
+      {load_module, emqx_auth_jwt_svr, brutal_purge, soft_purge, []}
+    ]},
+    {<<".*">>, []}
+ ]
+}.
diff --git a/apps/emqx_auth_jwt/src/emqx_auth_jwt.erl b/apps/emqx_auth_jwt/src/emqx_auth_jwt.erl
index 46451d1bb..ba37eac2b 100644
--- a/apps/emqx_auth_jwt/src/emqx_auth_jwt.erl
+++ b/apps/emqx_auth_jwt/src/emqx_auth_jwt.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
@@ -22,8 +22,7 @@
 -logger_header("[JWT]").
 
 -export([ register_metrics/0
-        , check_auth/3
-        , check_acl/5
+        , check/3
         , description/0
         ]).
 
@@ -47,14 +46,16 @@ register_metrics() ->
 %% Authentication callbacks
 %%--------------------------------------------------------------------
 
-check_auth(ClientInfo, AuthResult, #{from := From, checklists := Checklists}) ->
+check(ClientInfo, AuthResult, #{pid := Pid,
+                                from := From,
+                                checklists := Checklists}) ->
     case maps:find(From, ClientInfo) of
         error ->
             ok = emqx_metrics:inc(?AUTH_METRICS(ignore));
         {ok, undefined} ->
             ok = emqx_metrics:inc(?AUTH_METRICS(ignore));
         {ok, Token} ->
-            case emqx_auth_jwt_svr:verify(Token) of
+            case emqx_auth_jwt_svr:verify(Pid, Token) of
                 {error, not_found} ->
                     ok = emqx_metrics:inc(?AUTH_METRICS(ignore));
                 {error, not_token} ->
@@ -67,38 +68,12 @@ check_auth(ClientInfo, AuthResult, #{from := From, checklists := Checklists}) ->
             end
     end.
 
-check_acl(ClientInfo = #{jwt_claims := Claims},
-          PubSub,
-          Topic,
-          _NoMatchAction,
-          #{acl_claim_name := AclClaimName}) ->
-    Deadline = erlang:system_time(second),
-    case Claims of
-        #{AclClaimName := Acl, <<"exp">> := Exp}
-            when is_integer(Exp) andalso Exp >= Deadline ->
-            verify_acl(ClientInfo, Acl, PubSub, Topic);
-        _ -> ignore
-    end.
-
 description() -> "Authentication with JWT".
 
 %%------------------------------------------------------------------------------
 %% Verify Claims
 %%--------------------------------------------------------------------
 
-verify_acl(ClientInfo, #{<<"sub">> := SubTopics}, subscribe, Topic) when is_list(SubTopics) ->
-    verify_acl(ClientInfo, SubTopics, Topic);
-verify_acl(ClientInfo, #{<<"pub">> := PubTopics}, publish, Topic) when is_list(PubTopics) ->
-    verify_acl(ClientInfo, PubTopics, Topic);
-verify_acl(_ClientInfo, _Acl, _PubSub, _Topic) -> {stop, deny}.
-
-verify_acl(_ClientInfo, [], _Topic) -> {stop, deny};
-verify_acl(ClientInfo, [AclTopic | AclTopics], Topic) ->
-    case match_topic(ClientInfo, AclTopic, Topic) of
-        true -> {stop, allow};
-        false -> verify_acl(ClientInfo, AclTopics, Topic)
-    end.
-
 verify_claims(Checklists, Claims, ClientInfo) ->
     case do_verify_claims(feedvar(Checklists, ClientInfo), Claims) of
         {error, Reason} ->
@@ -122,9 +97,3 @@ feedvar(Checklists, #{username := Username, clientid := ClientId}) ->
                  ({K, <<"%c">>}) -> {K, ClientId};
                  ({K, Expected}) -> {K, Expected}
               end, Checklists).
-
-match_topic(ClientInfo, AclTopic, Topic) ->
-    AclTopicWords = emqx_topic:words(AclTopic),
-    TopicWords = emqx_topic:words(Topic),
-    AclTopicRendered = emqx_access_rule:feed_var(ClientInfo, AclTopicWords),
-    emqx_topic:match(TopicWords, AclTopicRendered).
diff --git a/apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl b/apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl
index a1e9fc619..e501b0af4 100644
--- a/apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl
+++ b/apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl
@@ -31,20 +31,16 @@
 start(_Type, _Args) ->
     {ok, Sup} = supervisor:start_link({local, ?MODULE}, ?MODULE, []),
 
-    {ok, _} = start_auth_server(jwks_svr_options()),
+    {ok, Pid} = start_auth_server(jwks_svr_options()),
     ok = emqx_auth_jwt:register_metrics(),
+    AuthEnv0 = auth_env(),
+    AuthEnv1 = AuthEnv0#{pid => Pid},
 
-    AuthEnv = auth_env(),
-    _ = emqx:hook('client.authenticate', {emqx_auth_jwt, check_auth, [AuthEnv]}),
-   
-    AclEnv = acl_env(),
-    _ = emqx:hook('client.check_acl', {emqx_auth_jwt, check_acl, [AclEnv]}),
+    _ = emqx:hook('client.authenticate', {emqx_auth_jwt, check, [AuthEnv1]}),
+    {ok, Sup, AuthEnv1}.
 
-    {ok, Sup}.
-
-stop(_State) ->
-    emqx:unhook('client.authenticate', {emqx_auth_jwt, check_auth}),
-    emqx:unhook('client.check_acl', {emqx_auth_jwt, check_acl}).
+stop(AuthEnv) ->
+    emqx:unhook('client.authenticate', {emqx_auth_jwt, check, [AuthEnv]}).
 
 %%--------------------------------------------------------------------
 %% Dummy supervisor
@@ -73,9 +69,6 @@ auth_env() ->
      , checklists => Checklists
      }.
 
-acl_env() ->
-    #{acl_claim_name => env(acl_claim_name, <<"acl">>)}.
-
 jwks_svr_options() ->
     [{K, V} || {K, V}
              <- [{secret, env(secret, undefined)},
diff --git a/apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl b/apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl
index 05e45cec3..f34cde783 100644
--- a/apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl
+++ b/apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
@@ -26,7 +26,7 @@
 %% APIs
 -export([start_link/1]).
 
--export([verify/1]).
+-export([verify/2]).
 
 %% gen_server callbacks
 -export([ init/1
@@ -44,9 +44,8 @@
                 | {interval, pos_integer()}.
 
 -define(INTERVAL, 300000).
--define(TAB, ?MODULE).
 
--record(state, {addr, tref, intv}).
+-record(state, {static, remote, addr, tref, intv}).
 
 %%--------------------------------------------------------------------
 %% APIs
@@ -56,13 +55,13 @@
 start_link(Options) ->
     gen_server:start_link(?MODULE, [Options], []).
 
--spec verify(binary())
+-spec verify(pid(), binary())
     -> {error, term()}
      | {ok, Payload :: map()}.
-verify(JwsCompacted) when is_binary(JwsCompacted) ->
+verify(S, JwsCompacted) when is_binary(JwsCompacted) ->
     case catch jose_jws:peek(JwsCompacted) of
         {'EXIT', _} -> {error, not_token};
-        _ -> do_verify(JwsCompacted)
+        _ -> gen_server:call(S, {verify, JwsCompacted})
     end.
 
 %%--------------------------------------------------------------------
@@ -71,12 +70,12 @@ verify(JwsCompacted) when is_binary(JwsCompacted) ->
 
 init([Options]) ->
     ok = jose:json_module(jiffy),
-    _ = ets:new(?TAB, [set, protected, named_table]),
     {Static, Remote} = do_init_jwks(Options),
-    true = ets:insert(?TAB, [{static, Static}, {remote, Remote}]),
     Intv = proplists:get_value(interval, Options, ?INTERVAL),
     {ok, reset_timer(
            #state{
+              static = Static,
+              remote = Remote,
               addr = proplists:get_value(jwks_addr, Options),
               intv = Intv})}.
 
@@ -106,6 +105,9 @@ do_init_jwks(Options) ->
     Remote = K2J(jwks_addr, fun request_jwks/1),
     {[J ||J <- [OctJwk, PemJwk], J /= undefined], Remote}.
 
+handle_call({verify, JwsCompacted}, _From, State) ->
+    handle_verify(JwsCompacted, State);
+
 handle_call(_Req, _From, State) ->
     {reply, ok, State}.
 
@@ -114,7 +116,7 @@ handle_cast(_Msg, State) ->
 
 handle_info({timeout, _TRef, refresh}, State = #state{addr = Addr}) ->
     NState = try
-                 true = ets:insert(?TAB, {remote, request_jwks(Addr)})
+                 State#state{remote = request_jwks(Addr)}
              catch _:_ ->
                  State
              end,
@@ -134,10 +136,24 @@ code_change(_OldVsn, State, _Extra) ->
 %% Internal funcs
 %%--------------------------------------------------------------------
 
-keys(Type) ->
-    case ets:lookup(?TAB, Type) of
-        [{_, Keys}] -> Keys;
-        [] -> []
+handle_verify(JwsCompacted,
+              State = #state{static = Static, remote = Remote}) ->
+    try
+        Jwks = case emqx_json:decode(jose_jws:peek_protected(JwsCompacted), [return_maps]) of
+                   #{<<"kid">> := Kid} when Remote /= undefined ->
+                       [J || J <- Remote, maps:get(<<"kid">>, J#jose_jwk.fields, undefined) =:= Kid];
+                   _ -> Static
+               end,
+        case Jwks of
+            [] -> {reply, {error, not_found}, State};
+            _ ->
+                {reply, do_verify(JwsCompacted, Jwks), State}
+        end
+    catch
+        Class : Reason : Stk ->
+            ?LOG(error, "Handle JWK crashed: ~p, ~p, stacktrace: ~p~n",
+                        [Class, Reason, Stk]),
+            {reply, {error, invalid_signature}, State}
     end.
 
 request_jwks(Addr) ->
@@ -165,26 +181,6 @@ cancel_timer(State = #state{tref = TRef}) ->
     _ = erlang:cancel_timer(TRef),
     State#state{tref = undefined}.
 
-do_verify(JwsCompacted) ->
-    try
-        Remote = keys(remote),
-        Jwks = case emqx_json:decode(jose_jws:peek_protected(JwsCompacted), [return_maps]) of
-                   #{<<"kid">> := Kid} when Remote /= undefined ->
-                       [J || J <- Remote, maps:get(<<"kid">>, J#jose_jwk.fields, undefined) =:= Kid];
-                   _ -> keys(static)
-               end,
-        case Jwks of
-            [] -> {error, not_found};
-            _ ->
-                do_verify(JwsCompacted, Jwks)
-        end
-    catch
-        Class : Reason : Stk ->
-            ?LOG(error, "verify JWK crashed: ~p, ~p, stacktrace: ~p~n",
-                        [Class, Reason, Stk]),
-            {error, invalid_signature}
-    end.
-
 do_verify(_JwsCompated, []) ->
     {error, invalid_signature};
 do_verify(JwsCompacted, [Jwk|More]) ->
@@ -218,12 +214,11 @@ check_claims(Claims) ->
 do_check_claim([], Claims) ->
     Claims;
 do_check_claim([{K, F}|More], Claims) ->
-    case Claims of
-        #{K := V} ->
+    case maps:take(K, Claims) of
+        error -> do_check_claim(More, Claims);
+        {V, NClaims} ->
             case F(V) of
-                true -> do_check_claim(More, Claims);
+                true -> do_check_claim(More, NClaims);
                 _ -> {false, K}
-            end;
-        _ ->
-            do_check_claim(More, Claims)
+            end
     end.
diff --git a/apps/emqx_auth_jwt/test/emqx_auth_jwt_SUITE.erl b/apps/emqx_auth_jwt/test/emqx_auth_jwt_SUITE.erl
index e28c7348b..d4f562b6f 100644
--- a/apps/emqx_auth_jwt/test/emqx_auth_jwt_SUITE.erl
+++ b/apps/emqx_auth_jwt/test/emqx_auth_jwt_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
@@ -20,13 +20,22 @@
 -compile(nowarn_export_all).
 
 -include_lib("emqx/include/emqx.hrl").
--include_lib("emqx/include/emqx_mqtt.hrl").
 -include_lib("eunit/include/eunit.hrl").
 -include_lib("common_test/include/ct.hrl").
 
 -define(APP, emqx_auth_jwt).
 
-all() -> emqx_ct:all(?MODULE).
+all() ->
+    [{group, emqx_auth_jwt}].
+
+groups() ->
+    [{emqx_auth_jwt, [sequence], [ t_check_auth
+                                 , t_check_claims
+                                 , t_check_claims_clientid
+                                 , t_check_claims_username
+                                 , t_check_claims_kid_in_header
+                                 ]}
+    ].
 
 init_per_suite(Config) ->
     emqx_ct_helpers:start_apps([emqx_auth_jwt], fun set_special_configs/1),
@@ -35,14 +44,6 @@ init_per_suite(Config) ->
 end_per_suite(_Config) ->
     emqx_ct_helpers:stop_apps([emqx_auth_jwt]).
 
-init_per_testcase(TestCase, Config) ->
-    ?MODULE:TestCase(init, Config),
-    emqx_ct_helpers:start_apps([emqx_auth_jwt], fun set_special_configs/1),
-    Config.
-
-end_per_testcase(_Case, _Config) ->
-    emqx_ct_helpers:stop_apps([emqx_auth_jwt]).
-
 set_special_configs(emqx) ->
     application:set_env(emqx, allow_anonymous, false),
     application:set_env(emqx, acl_nomatch, deny),
@@ -77,9 +78,7 @@ sign(Payload, Alg, Key) ->
 %% Testcases
 %%------------------------------------------------------------------------------
 
-t_check_auth(init, _Config) ->
-    application:unset_env(emqx_auth_jwt, verify_claims).
-t_check_auth(_Config) ->
+t_check_auth(_) ->
     Plain = #{clientid => <<"client1">>, username => <<"plain">>, zone => external},
     Jwt = sign([{clientid, <<"client1">>},
                 {username, <<"plain">>},
@@ -103,9 +102,10 @@ t_check_auth(_Config) ->
     ?assertEqual({error, invalid_signature}, Result2),
     ?assertMatch({error, _}, emqx_access_control:authenticate(Plain#{password => <<"asd">>})).
 
-t_check_claims(init, _Config) ->
-    application:set_env(emqx_auth_jwt, verify_claims, [{sub, <<"value">>}]).
-t_check_claims(_Config) ->
+t_check_claims(_) ->
+    application:set_env(emqx_auth_jwt, verify_claims, [{sub, <<"value">>}]),
+    application:stop(emqx_auth_jwt), application:start(emqx_auth_jwt),
+
     Plain = #{clientid => <<"client1">>, username => <<"plain">>, zone => external},
     Jwt = sign([{client_id, <<"client1">>},
                 {username, <<"plain">>},
@@ -120,9 +120,9 @@ t_check_claims(_Config) ->
     ct:pal("Auth result for the invalid jwt: ~p~n", [Result2]),
     ?assertEqual({error, invalid_signature}, Result2).
 
-t_check_claims_clientid(init, _Config) ->
-    application:set_env(emqx_auth_jwt, verify_claims, [{clientid, <<"%c">>}]).
-t_check_claims_clientid(_Config) ->
+t_check_claims_clientid(_) ->
+    application:set_env(emqx_auth_jwt, verify_claims, [{clientid, <<"%c">>}]),
+    application:stop(emqx_auth_jwt), application:start(emqx_auth_jwt),
     Plain = #{clientid => <<"client23">>, username => <<"plain">>, zone => external},
     Jwt = sign([{clientid, <<"client23">>},
                 {username, <<"plain">>},
@@ -136,9 +136,10 @@ t_check_claims_clientid(_Config) ->
     ct:pal("Auth result for the invalid jwt: ~p~n", [Result2]),
     ?assertEqual({error, invalid_signature}, Result2).
 
-t_check_claims_username(init, _Config) ->
-    application:set_env(emqx_auth_jwt, verify_claims, [{username, <<"%u">>}]).
-t_check_claims_username(_Config) ->
+t_check_claims_username(_) ->
+    application:set_env(emqx_auth_jwt, verify_claims, [{username, <<"%u">>}]),
+    application:stop(emqx_auth_jwt), application:start(emqx_auth_jwt),
+
     Plain = #{clientid => <<"client23">>, username => <<"plain">>, zone => external},
     Jwt = sign([{client_id, <<"client23">>},
                 {username, <<"plain">>},
@@ -152,9 +153,8 @@ t_check_claims_username(_Config) ->
     ct:pal("Auth result for the invalid jwt: ~p~n", [Result3]),
     ?assertEqual({error, invalid_signature}, Result3).
 
-t_check_claims_kid_in_header(init, _Config) ->
-    application:set_env(emqx_auth_jwt, verify_claims, []).
-t_check_claims_kid_in_header(_Config) ->
+t_check_claims_kid_in_header(_) ->
+    application:set_env(emqx_auth_jwt, verify_claims, []),
     Plain = #{clientid => <<"client23">>, username => <<"plain">>, zone => external},
     Jwt = sign([{clientid, <<"client23">>},
                 {username, <<"plain">>},
@@ -164,125 +164,3 @@ t_check_claims_kid_in_header(_Config) ->
     Result0 = emqx_access_control:authenticate(Plain#{password => Jwt}),
     ct:pal("Auth result: ~p~n", [Result0]),
     ?assertMatch({ok, #{auth_result := success, jwt_claims := _}}, Result0).
-
-t_check_jwt_acl(init, _Config) ->
-    application:set_env(emqx_auth_jwt, verify_claims, [{sub, <<"value">>}]).
-t_check_jwt_acl(_Config) ->
-    Jwt = sign([{client_id, <<"client1">>},
-                {username, <<"plain">>},
-                {sub, value},
-                {acl, [{sub, [<<"a/b">>]},
-                       {pub, [<<"c/d">>]}]},
-                {exp, os:system_time(seconds) + 10}],
-               <<"HS256">>,
-               <<"emqxsecret">>),
-
-    {ok, C} = emqtt:start_link(
-                [{clean_start, true},
-                 {proto_ver, v5},
-                 {client_id, <<"client1">>},
-                 {password, Jwt}]),
-    {ok, _} = emqtt:connect(C),
-    
-    ?assertMatch(
-       {ok, #{}, [0]},
-       emqtt:subscribe(C, <<"a/b">>, 0)),
-
-    ?assertMatch(
-       ok,
-       emqtt:publish(C, <<"c/d">>, <<"hi">>, 0)),
-
-    ?assertMatch(
-       {ok, #{}, [?RC_NOT_AUTHORIZED]},
-       emqtt:subscribe(C, <<"c/d">>, 0)),
-
-    ok = emqtt:publish(C, <<"a/b">>, <<"hi">>, 0),
-
-    receive
-        {publish, #{topic := <<"a/b">>}} ->
-            ?assert(false, "Publish to `a/b` should not be allowed")
-    after 100 -> ok
-    end,
-
-    ok = emqtt:disconnect(C).
-
-t_check_jwt_acl_no_recs(init, _Config) ->
-    application:set_env(emqx_auth_jwt, verify_claims, [{sub, <<"value">>}]).
-t_check_jwt_acl_no_recs(_Config) ->
-    Jwt = sign([{client_id, <<"client1">>},
-                {username, <<"plain">>},
-                {sub, value},
-                {acl, []},
-                {exp, os:system_time(seconds) + 10}],
-               <<"HS256">>,
-               <<"emqxsecret">>),
-
-    {ok, C} = emqtt:start_link(
-                [{clean_start, true},
-                 {proto_ver, v5},
-                 {client_id, <<"client1">>},
-                 {password, Jwt}]),
-    {ok, _} = emqtt:connect(C),
-    
-    ?assertMatch(
-       {ok, #{}, [?RC_NOT_AUTHORIZED]},
-       emqtt:subscribe(C, <<"a/b">>, 0)),
-
-    ok = emqtt:disconnect(C).
-
-t_check_jwt_acl_no_acl_claim(init, _Config) ->
-    application:set_env(emqx_auth_jwt, verify_claims, [{sub, <<"value">>}]).
-t_check_jwt_acl_no_acl_claim(_Config) ->
-    Jwt = sign([{client_id, <<"client1">>},
-                {username, <<"plain">>},
-                {sub, value},
-                {exp, os:system_time(seconds) + 10}],
-               <<"HS256">>,
-               <<"emqxsecret">>),
-
-    {ok, C} = emqtt:start_link(
-                [{clean_start, true},
-                 {proto_ver, v5},
-                 {client_id, <<"client1">>},
-                 {password, Jwt}]),
-    {ok, _} = emqtt:connect(C),
-    
-    ?assertMatch(
-       {ok, #{}, [?RC_NOT_AUTHORIZED]},
-       emqtt:subscribe(C, <<"a/b">>, 0)),
-
-    ok = emqtt:disconnect(C).
-
-t_check_jwt_acl_expire(init, _Config) ->
-    application:set_env(emqx_auth_jwt, verify_claims, [{sub, <<"value">>}]).
-t_check_jwt_acl_expire(_Config) ->
-    Jwt = sign([{client_id, <<"client1">>},
-                {username, <<"plain">>},
-                {sub, value},
-                {acl, [{sub, [<<"a/b">>]}]},
-                {exp, os:system_time(seconds) + 1}],
-               <<"HS256">>,
-               <<"emqxsecret">>),
-
-    {ok, C} = emqtt:start_link(
-                [{clean_start, true},
-                 {proto_ver, v5},
-                 {client_id, <<"client1">>},
-                 {password, Jwt}]),
-    {ok, _} = emqtt:connect(C),
-    
-    ?assertMatch(
-       {ok, #{}, [0]},
-       emqtt:subscribe(C, <<"a/b">>, 0)),
-
-    ?assertMatch(
-       {ok, #{}, [0]},
-       emqtt:unsubscribe(C, <<"a/b">>)),
-   
-    timer:sleep(2000),
-
-    ?assertMatch(
-       {ok, #{}, [?RC_NOT_AUTHORIZED]},
-       emqtt:subscribe(C, <<"a/b">>, 0)),
-
-    ok = emqtt:disconnect(C).
diff --git a/src/emqx.appup.src b/src/emqx.appup.src
index 347634ba9..1ef499276 100644
--- a/src/emqx.appup.src
+++ b/src/emqx.appup.src
@@ -2,8 +2,7 @@
 %% Unless you know what you are doing, DO NOT edit manually!!
 {VSN,
   [{"4.3.14",
-    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
-     {load_module,emqx,brutal_purge,soft_purge,[]},
+    [{load_module,emqx,brutal_purge,soft_purge,[]},
      {load_module,emqx_sys,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
@@ -11,8 +10,7 @@
      {load_module,emqx_app,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]}]},
    {"4.3.13",
-    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
-     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
@@ -29,8 +27,7 @@
      {load_module,emqx_misc,brutal_purge,soft_purge,[]},
      {load_module,emqx_connection,brutal_purge,soft_purge,[]}]},
    {"4.3.12",
-    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
-     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_frame,brutal_purge,soft_purge,[]},
@@ -55,8 +52,7 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.11",
-    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
-     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -83,8 +79,7 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.10",
-    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
-     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -111,8 +106,7 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.9",
-    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
-     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -143,8 +137,7 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.8",
-    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
-     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -175,8 +168,7 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.7",
-    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
-     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -208,8 +200,7 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.6",
-    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
-     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -453,8 +444,7 @@
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {<<".*">>,[]}],
   [{"4.3.14",
-    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
-     {load_module,emqx,brutal_purge,soft_purge,[]},
+    [{load_module,emqx,brutal_purge,soft_purge,[]},
      {load_module,emqx_sys,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
@@ -462,8 +452,7 @@
      {load_module,emqx_app,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]}]},
    {"4.3.13",
-    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
-     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
@@ -480,8 +469,7 @@
      {load_module,emqx_cm,brutal_purge,soft_purge,[]},
      {load_module,emqx_connection,brutal_purge,soft_purge,[]}]},
    {"4.3.12",
-    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
-     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_frame,brutal_purge,soft_purge,[]},
@@ -505,8 +493,7 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.11",
-    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
-     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -532,8 +519,7 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.10",
-    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
-     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -559,8 +545,7 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.9",
-    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
-     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -590,8 +575,7 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.8",
-    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
-     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -621,8 +605,7 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.7",
-    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
-     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
@@ -653,8 +636,7 @@
      {load_module,emqx_message,brutal_purge,soft_purge,[]},
      {load_module,emqx_limiter,brutal_purge,soft_purge,[]}]},
    {"4.3.6",
-    [{load_module,emqx_access_rule,brutal_purge,soft_purge,[]},
-     {load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
+    [{load_module,emqx_shared_sub,brutal_purge,soft_purge,[]},
      {load_module,emqx_hooks,brutal_purge,soft_purge,[]},
      {load_module,emqx_plugins,brutal_purge,soft_purge,[]},
      {load_module,emqx_pmon,brutal_purge,soft_purge,[]},
diff --git a/src/emqx_access_rule.erl b/src/emqx_access_rule.erl
index da2a39a22..49831d614 100644
--- a/src/emqx_access_rule.erl
+++ b/src/emqx_access_rule.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
@@ -19,7 +19,6 @@
 %% APIs
 -export([ match/3
         , compile/1
-        , feed_var/2
         ]).
 
 -export_type([rule/0]).

From 7b14e822a636ca9888c1ad53a6238362e78f761d Mon Sep 17 00:00:00 2001
From: JianBo He <heeejianbo@gmail.com>
Date: Thu, 14 Apr 2022 10:59:29 +0800
Subject: [PATCH 12/23] fix(shared-sub): convert group name to binary

---
 priv/emqx.schema | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/priv/emqx.schema b/priv/emqx.schema
index f48386461..4d7b1beda 100644
--- a/priv/emqx.schema
+++ b/priv/emqx.schema
@@ -2344,7 +2344,7 @@ end}.
 {translation, "emqx.shared_subscription_strategy_per_group", fun(Conf) ->
   Conf0 = cuttlefish_variable:filter_by_prefix("broker", Conf),
   Groups = lists:filtermap(fun({["broker", Group, "shared_subscription_strategy"], Strategy}) ->
-                       {true, {Group, list_to_binary(Strategy)}};
+                       {true, {list_to_binary(Group), Strategy}};
                      (_) ->
                        false
                   end, Conf0),

From 6168745f90365056e7664c53d8d06a4fd59457c5 Mon Sep 17 00:00:00 2001
From: JimMoen <LnJimMoen@outlook.com>
Date: Thu, 31 Mar 2022 16:02:07 +0800
Subject: [PATCH 13/23] chore: update copyright

---
 NOTICE                                                         | 2 +-
 apps/emqx_auth_http/src/emqx_acl_http.erl                      | 2 +-
 apps/emqx_auth_http/src/emqx_auth_http.erl                     | 2 +-
 apps/emqx_auth_http/src/emqx_auth_http_app.erl                 | 2 +-
 apps/emqx_auth_http/src/emqx_auth_http_cli.erl                 | 2 +-
 apps/emqx_auth_http/src/emqx_auth_http_sup.erl                 | 2 +-
 apps/emqx_auth_http/test/emqx_auth_http_SUITE.erl              | 2 +-
 apps/emqx_auth_jwt/src/emqx_auth_jwt.erl                       | 2 +-
 apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl                   | 2 +-
 apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl                   | 2 +-
 apps/emqx_auth_jwt/test/emqx_auth_jwt_SUITE.erl                | 2 +-
 apps/emqx_auth_ldap/src/emqx_acl_ldap.erl                      | 2 +-
 apps/emqx_auth_ldap/src/emqx_auth_ldap.erl                     | 2 +-
 apps/emqx_auth_ldap/src/emqx_auth_ldap_app.erl                 | 2 +-
 apps/emqx_auth_ldap/src/emqx_auth_ldap_cli.erl                 | 2 +-
 apps/emqx_auth_ldap/src/emqx_auth_ldap_sup.erl                 | 2 +-
 apps/emqx_auth_ldap/test/emqx_auth_ldap_SUITE.erl              | 2 +-
 apps/emqx_auth_ldap/test/emqx_auth_ldap_bind_as_user_SUITE.erl | 2 +-
 apps/emqx_auth_mnesia/src/emqx_acl_mnesia.erl                  | 2 +-
 apps/emqx_auth_mnesia/src/emqx_acl_mnesia_api.erl              | 2 +-
 apps/emqx_auth_mnesia/src/emqx_acl_mnesia_cli.erl              | 2 +-
 apps/emqx_auth_mnesia/src/emqx_acl_mnesia_db.erl               | 2 +-
 apps/emqx_auth_mnesia/src/emqx_acl_mnesia_migrator.erl         | 2 +-
 apps/emqx_auth_mnesia/src/emqx_auth_mnesia_api.erl             | 2 +-
 apps/emqx_auth_mnesia/src/emqx_auth_mnesia_app.erl             | 2 +-
 apps/emqx_auth_mnesia/src/emqx_auth_mnesia_cli.erl             | 2 +-
 apps/emqx_auth_mnesia/src/emqx_auth_mnesia_sup.erl             | 2 +-
 apps/emqx_auth_mnesia/test/emqx_acl_mnesia_SUITE.erl           | 2 +-
 apps/emqx_auth_mnesia/test/emqx_auth_mnesia_SUITE.erl          | 2 +-
 apps/emqx_auth_mongo/src/emqx_acl_mongo.erl                    | 2 +-
 apps/emqx_auth_mongo/src/emqx_auth_mongo.erl                   | 2 +-
 apps/emqx_auth_mongo/src/emqx_auth_mongo_app.erl               | 2 +-
 apps/emqx_auth_mongo/src/emqx_auth_mongo_sup.erl               | 2 +-
 apps/emqx_auth_mongo/test/emqx_auth_mongo_SUITE.erl            | 2 +-
 apps/emqx_auth_mysql/src/emqx_acl_mysql.erl                    | 2 +-
 apps/emqx_auth_mysql/src/emqx_auth_mysql.erl                   | 2 +-
 apps/emqx_auth_mysql/src/emqx_auth_mysql_app.erl               | 2 +-
 apps/emqx_auth_mysql/src/emqx_auth_mysql_cli.erl               | 2 +-
 apps/emqx_auth_mysql/src/emqx_auth_mysql_sup.erl               | 2 +-
 apps/emqx_auth_mysql/test/emqx_auth_mysql_SUITE.erl            | 2 +-
 apps/emqx_auth_pgsql/src/emqx_acl_pgsql.erl                    | 2 +-
 apps/emqx_auth_pgsql/src/emqx_auth_pgsql.erl                   | 2 +-
 apps/emqx_auth_pgsql/src/emqx_auth_pgsql_app.erl               | 2 +-
 apps/emqx_auth_pgsql/src/emqx_auth_pgsql_cli.erl               | 2 +-
 apps/emqx_auth_pgsql/src/emqx_auth_pgsql_sup.erl               | 2 +-
 apps/emqx_auth_pgsql/test/emqx_auth_pgsql_SUITE.erl            | 2 +-
 apps/emqx_auth_redis/src/emqx_acl_redis.erl                    | 2 +-
 apps/emqx_auth_redis/src/emqx_auth_redis.erl                   | 2 +-
 apps/emqx_auth_redis/src/emqx_auth_redis_app.erl               | 2 +-
 apps/emqx_auth_redis/src/emqx_auth_redis_cli.erl               | 2 +-
 apps/emqx_auth_redis/src/emqx_auth_redis_sup.erl               | 2 +-
 apps/emqx_auth_redis/test/emqx_auth_redis_SUITE.erl            | 2 +-
 apps/emqx_bridge_mqtt/include/emqx_bridge_mqtt.hrl             | 2 +-
 apps/emqx_bridge_mqtt/src/emqx_bridge_connect.erl              | 2 +-
 apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt.erl                 | 2 +-
 apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_actions.erl         | 2 +-
 apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_app.erl             | 2 +-
 apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_cli.erl             | 2 +-
 apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_sup.erl             | 2 +-
 apps/emqx_bridge_mqtt/src/emqx_bridge_msg.erl                  | 2 +-
 apps/emqx_bridge_mqtt/src/emqx_bridge_rpc.erl                  | 2 +-
 apps/emqx_bridge_mqtt/src/emqx_bridge_worker.erl               | 2 +-
 apps/emqx_bridge_mqtt/test/emqx_bridge_mqtt_tests.erl          | 2 +-
 apps/emqx_bridge_mqtt/test/emqx_bridge_rpc_tests.erl           | 2 +-
 apps/emqx_bridge_mqtt/test/emqx_bridge_stub_conn.erl           | 2 +-
 apps/emqx_bridge_mqtt/test/emqx_bridge_worker_SUITE.erl        | 2 +-
 apps/emqx_bridge_mqtt/test/emqx_bridge_worker_tests.erl        | 2 +-
 apps/emqx_coap/include/emqx_coap.hrl                           | 2 +-
 apps/emqx_coap/src/emqx_coap_app.erl                           | 2 +-
 apps/emqx_coap/src/emqx_coap_mqtt_adapter.erl                  | 2 +-
 apps/emqx_coap/src/emqx_coap_pubsub_resource.erl               | 2 +-
 apps/emqx_coap/src/emqx_coap_pubsub_topics.erl                 | 2 +-
 apps/emqx_coap/src/emqx_coap_registry.erl                      | 2 +-
 apps/emqx_coap/src/emqx_coap_resource.erl                      | 2 +-
 apps/emqx_coap/src/emqx_coap_server.erl                        | 2 +-
 apps/emqx_coap/src/emqx_coap_sup.erl                           | 2 +-
 apps/emqx_coap/src/emqx_coap_timer.erl                         | 2 +-
 apps/emqx_coap/test/emqx_coap_SUITE.erl                        | 2 +-
 apps/emqx_coap/test/emqx_coap_pubsub_SUITE.erl                 | 2 +-
 apps/emqx_exhook/include/emqx_exhook.hrl                       | 2 +-
 apps/emqx_exhook/priv/protos/exhook.proto                      | 2 +-
 apps/emqx_exhook/src/emqx_exhook.erl                           | 2 +-
 apps/emqx_exhook/src/emqx_exhook_app.erl                       | 2 +-
 apps/emqx_exhook/src/emqx_exhook_cli.erl                       | 2 +-
 apps/emqx_exhook/src/emqx_exhook_handler.erl                   | 2 +-
 apps/emqx_exhook/src/emqx_exhook_mngr.erl                      | 2 +-
 apps/emqx_exhook/src/emqx_exhook_server.erl                    | 2 +-
 apps/emqx_exhook/src/emqx_exhook_sup.erl                       | 2 +-
 apps/emqx_exhook/test/emqx_exhook_SUITE.erl                    | 2 +-
 apps/emqx_exhook/test/emqx_exhook_demo_svr.erl                 | 2 +-
 apps/emqx_exhook/test/props/prop_exhook_hooks.erl              | 2 +-
 apps/emqx_exproto/include/emqx_exproto.hrl                     | 2 +-
 apps/emqx_exproto/priv/protos/exproto.proto                    | 2 +-
 apps/emqx_exproto/src/emqx_exproto.erl                         | 2 +-
 apps/emqx_exproto/src/emqx_exproto_app.erl                     | 2 +-
 apps/emqx_exproto/src/emqx_exproto_channel.erl                 | 2 +-
 apps/emqx_exproto/src/emqx_exproto_conn.erl                    | 2 +-
 apps/emqx_exproto/src/emqx_exproto_gcli.erl                    | 2 +-
 apps/emqx_exproto/src/emqx_exproto_gsvr.erl                    | 2 +-
 apps/emqx_exproto/src/emqx_exproto_sup.erl                     | 2 +-
 apps/emqx_exproto/test/emqx_exproto_SUITE.erl                  | 2 +-
 apps/emqx_exproto/test/emqx_exproto_echo_svr.erl               | 2 +-
 apps/emqx_lua_hook/include/emqx_lua_hook.hrl                   | 2 +-
 apps/emqx_lua_hook/src/emqx_lua_hook.erl                       | 2 +-
 apps/emqx_lua_hook/src/emqx_lua_hook_app.erl                   | 2 +-
 apps/emqx_lua_hook/src/emqx_lua_hook_cli.erl                   | 2 +-
 apps/emqx_lua_hook/src/emqx_lua_hook_sup.erl                   | 2 +-
 apps/emqx_lua_hook/src/emqx_lua_script.erl                     | 2 +-
 apps/emqx_lua_hook/test/emqx_lua_hook_SUITE.erl                | 2 +-
 apps/emqx_lwm2m/include/emqx_lwm2m.hrl                         | 2 +-
 apps/emqx_lwm2m/src/emqx_lwm2m_api.erl                         | 2 +-
 apps/emqx_lwm2m/src/emqx_lwm2m_app.erl                         | 2 +-
 apps/emqx_lwm2m/src/emqx_lwm2m_cm.erl                          | 2 +-
 apps/emqx_lwm2m/src/emqx_lwm2m_cm_sup.erl                      | 3 +--
 apps/emqx_lwm2m/src/emqx_lwm2m_cmd_handler.erl                 | 2 +-
 apps/emqx_lwm2m/src/emqx_lwm2m_coap_resource.erl               | 2 +-
 apps/emqx_lwm2m/src/emqx_lwm2m_coap_server.erl                 | 2 +-
 apps/emqx_lwm2m/src/emqx_lwm2m_json.erl                        | 2 +-
 apps/emqx_lwm2m/src/emqx_lwm2m_message.erl                     | 2 +-
 apps/emqx_lwm2m/src/emqx_lwm2m_protocol.erl                    | 2 +-
 apps/emqx_lwm2m/src/emqx_lwm2m_sup.erl                         | 2 +-
 apps/emqx_lwm2m/src/emqx_lwm2m_timer.erl                       | 2 +-
 apps/emqx_lwm2m/src/emqx_lwm2m_tlv.erl                         | 2 +-
 apps/emqx_lwm2m/src/emqx_lwm2m_xml_object.erl                  | 2 +-
 apps/emqx_lwm2m/src/emqx_lwm2m_xml_object_db.erl               | 2 +-
 apps/emqx_lwm2m/test/emqx_lwm2m_SUITE.erl                      | 2 +-
 apps/emqx_lwm2m/test/emqx_tlv_SUITE.erl                        | 2 +-
 apps/emqx_lwm2m/test/test_mqtt_broker.erl                      | 2 +-
 apps/emqx_management/include/emqx_mgmt.hrl                     | 2 +-
 apps/emqx_management/src/emqx_mgmt.erl                         | 2 +-
 apps/emqx_management/src/emqx_mgmt_api.erl                     | 2 +-
 apps/emqx_management/src/emqx_mgmt_api_acl.erl                 | 2 +-
 apps/emqx_management/src/emqx_mgmt_api_alarms.erl              | 2 +-
 apps/emqx_management/src/emqx_mgmt_api_apps.erl                | 2 +-
 apps/emqx_management/src/emqx_mgmt_api_banned.erl              | 2 +-
 apps/emqx_management/src/emqx_mgmt_api_brokers.erl             | 2 +-
 apps/emqx_management/src/emqx_mgmt_api_clients.erl             | 2 +-
 apps/emqx_management/src/emqx_mgmt_api_data.erl                | 2 +-
 apps/emqx_management/src/emqx_mgmt_api_listeners.erl           | 2 +-
 apps/emqx_management/src/emqx_mgmt_api_metrics.erl             | 2 +-
 apps/emqx_management/src/emqx_mgmt_api_nodes.erl               | 2 +-
 apps/emqx_management/src/emqx_mgmt_api_plugins.erl             | 2 +-
 apps/emqx_management/src/emqx_mgmt_api_pubsub.erl              | 2 +-
 apps/emqx_management/src/emqx_mgmt_api_routes.erl              | 2 +-
 apps/emqx_management/src/emqx_mgmt_api_stats.erl               | 2 +-
 apps/emqx_management/src/emqx_mgmt_api_subscriptions.erl       | 2 +-
 apps/emqx_management/src/emqx_mgmt_app.erl                     | 2 +-
 apps/emqx_management/src/emqx_mgmt_auth.erl                    | 2 +-
 apps/emqx_management/src/emqx_mgmt_cli.erl                     | 2 +-
 apps/emqx_management/src/emqx_mgmt_data_backup.erl             | 2 +-
 apps/emqx_management/src/emqx_mgmt_http.erl                    | 2 +-
 apps/emqx_management/src/emqx_mgmt_sup.erl                     | 2 +-
 apps/emqx_management/src/emqx_mgmt_util.erl                    | 2 +-
 apps/emqx_management/test/emqx_auth_mnesia_migration_SUITE.erl | 2 +-
 .../test/emqx_bridge_mqtt_data_export_import_SUITE.erl         | 2 +-
 apps/emqx_management/test/emqx_mgmt_SUITE.erl                  | 2 +-
 apps/emqx_management/test/emqx_mgmt_api_SUITE.erl              | 2 +-
 .../test/emqx_webhook_data_export_import_SUITE.erl             | 2 +-
 apps/emqx_plugin_libs/src/emqx_plugin_libs.erl                 | 2 +-
 apps/emqx_plugin_libs/src/emqx_plugin_libs_ssl.erl             | 2 +-
 apps/emqx_plugin_libs/test/emqx_plugin_libs_ssl_tests.erl      | 2 +-
 apps/emqx_prometheus/src/emqx_prometheus.erl                   | 2 +-
 apps/emqx_prometheus/src/emqx_prometheus_app.erl               | 2 +-
 apps/emqx_prometheus/src/emqx_prometheus_sup.erl               | 2 +-
 apps/emqx_prometheus/test/emqx_prometheus_SUITE.erl            | 2 +-
 apps/emqx_psk_file/src/emqx_psk_file.erl                       | 2 +-
 apps/emqx_psk_file/src/emqx_psk_file_app.erl                   | 2 +-
 apps/emqx_psk_file/src/emqx_psk_file_sup.erl                   | 2 +-
 apps/emqx_psk_file/test/emqx_psk_file_SUITE.erl                | 2 +-
 apps/emqx_recon/src/emqx_recon.erl                             | 2 +-
 apps/emqx_recon/src/emqx_recon_cli.erl                         | 2 +-
 apps/emqx_recon/test/emqx_recon_SUITE.erl                      | 2 +-
 apps/emqx_retainer/include/emqx_retainer.hrl                   | 2 +-
 apps/emqx_retainer/src/emqx_retainer.erl                       | 2 +-
 apps/emqx_retainer/src/emqx_retainer_app.erl                   | 2 +-
 apps/emqx_retainer/src/emqx_retainer_cli.erl                   | 2 +-
 apps/emqx_retainer/src/emqx_retainer_sup.erl                   | 2 +-
 apps/emqx_retainer/test/emqx_retainer_SUITE.erl                | 2 +-
 apps/emqx_retainer/test/emqx_retainer_cli_SUITE.erl            | 2 +-
 apps/emqx_retainer/test/mqtt_protocol_v5_SUITE.erl             | 2 +-
 apps/emqx_rule_engine/README.md                                | 2 +-
 apps/emqx_rule_engine/include/rule_engine.hrl                  | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_actions.erl                | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_engine.erl                 | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_engine_api.erl             | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_engine_app.erl             | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_engine_cli.erl             | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_engine_sup.erl             | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_events.erl                 | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_funcs.erl                  | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_id.erl                     | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_locker.erl                 | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_maps.erl                   | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_metrics.erl                | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_monitor.erl                | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_registry.erl               | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_runtime.erl                | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_sqlparser.erl              | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_sqltester.erl              | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_utils.erl                  | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_validator.erl              | 2 +-
 apps/emqx_rule_engine/test/emqx_rule_engine_SUITE.erl          | 2 +-
 apps/emqx_rule_engine/test/emqx_rule_funcs_SUITE.erl           | 2 +-
 apps/emqx_rule_engine/test/emqx_rule_id_SUITE.erl              | 2 +-
 apps/emqx_rule_engine/test/emqx_rule_maps_SUITE.erl            | 2 +-
 apps/emqx_rule_engine/test/emqx_rule_metrics_SUITE.erl         | 2 +-
 apps/emqx_rule_engine/test/emqx_rule_monitor_SUITE.erl         | 2 +-
 apps/emqx_rule_engine/test/emqx_rule_registry_SUITE.erl        | 2 +-
 apps/emqx_rule_engine/test/emqx_rule_utils_SUITE.erl           | 2 +-
 apps/emqx_rule_engine/test/emqx_rule_validator_SUITE.erl       | 2 +-
 apps/emqx_sasl/include/emqx_sasl.hrl                           | 2 +-
 apps/emqx_sasl/src/emqx_sasl.erl                               | 2 +-
 apps/emqx_sasl/src/emqx_sasl_api.erl                           | 2 +-
 apps/emqx_sasl/src/emqx_sasl_app.erl                           | 2 +-
 apps/emqx_sasl/src/emqx_sasl_cli.erl                           | 2 +-
 apps/emqx_sasl/src/emqx_sasl_scram.erl                         | 2 +-
 apps/emqx_sasl/test/emqx_sasl_scram_SUITE.erl                  | 2 +-
 apps/emqx_sn/include/emqx_sn.hrl                               | 2 +-
 apps/emqx_sn/src/emqx_sn_app.erl                               | 2 +-
 apps/emqx_sn/src/emqx_sn_asleep_timer.erl                      | 2 +-
 apps/emqx_sn/src/emqx_sn_broadcast.erl                         | 2 +-
 apps/emqx_sn/src/emqx_sn_frame.erl                             | 2 +-
 apps/emqx_sn/src/emqx_sn_gateway.erl                           | 2 +-
 apps/emqx_sn/src/emqx_sn_registry.erl                          | 2 +-
 apps/emqx_sn/src/emqx_sn_sup.erl                               | 2 +-
 apps/emqx_sn/test/emqx_sn_frame_SUITE.erl                      | 2 +-
 apps/emqx_sn/test/emqx_sn_protocol_SUITE.erl                   | 2 +-
 apps/emqx_sn/test/emqx_sn_registry_SUITE.erl                   | 2 +-
 apps/emqx_sn/test/props/emqx_sn_proper_types.erl               | 2 +-
 apps/emqx_sn/test/props/prop_emqx_sn_frame.erl                 | 2 +-
 apps/emqx_stomp/include/emqx_stomp.hrl                         | 2 +-
 apps/emqx_stomp/src/emqx_stomp.erl                             | 2 +-
 apps/emqx_stomp/src/emqx_stomp_connection.erl                  | 2 +-
 apps/emqx_stomp/src/emqx_stomp_frame.erl                       | 2 +-
 apps/emqx_stomp/src/emqx_stomp_heartbeat.erl                   | 2 +-
 apps/emqx_stomp/src/emqx_stomp_protocol.erl                    | 2 +-
 apps/emqx_stomp/test/emqx_stomp_SUITE.erl                      | 2 +-
 apps/emqx_stomp/test/emqx_stomp_heartbeat_SUITE.erl            | 2 +-
 apps/emqx_web_hook/src/emqx_web_hook.erl                       | 2 +-
 apps/emqx_web_hook/src/emqx_web_hook_actions.erl               | 2 +-
 apps/emqx_web_hook/src/emqx_web_hook_app.erl                   | 2 +-
 apps/emqx_web_hook/src/emqx_web_hook_sup.erl                   | 2 +-
 apps/emqx_web_hook/test/emqx_web_hook_SUITE.erl                | 2 +-
 apps/emqx_web_hook/test/props/prop_webhook_confs.erl           | 2 +-
 apps/emqx_web_hook/test/props/prop_webhook_hooks.erl           | 2 +-
 include/emqx.hrl                                               | 2 +-
 include/emqx_mqtt.hrl                                          | 2 +-
 include/emqx_release.hrl                                       | 2 +-
 include/logger.hrl                                             | 2 +-
 include/types.hrl                                              | 2 +-
 lib-ce/emqx_dashboard/include/emqx_dashboard.hrl               | 2 +-
 lib-ce/emqx_dashboard/src/emqx_dashboard.erl                   | 2 +-
 lib-ce/emqx_dashboard/src/emqx_dashboard_admin.erl             | 2 +-
 lib-ce/emqx_dashboard/src/emqx_dashboard_api.erl               | 2 +-
 lib-ce/emqx_dashboard/src/emqx_dashboard_app.erl               | 2 +-
 lib-ce/emqx_dashboard/src/emqx_dashboard_cli.erl               | 2 +-
 lib-ce/emqx_dashboard/src/emqx_dashboard_sup.erl               | 2 +-
 lib-ce/emqx_dashboard/test/emqx_dashboard_SUITE.erl            | 2 +-
 lib-ce/emqx_modules/src/emqx_mod_acl_internal.erl              | 2 +-
 lib-ce/emqx_modules/src/emqx_mod_api_topic_metrics.erl         | 2 +-
 lib-ce/emqx_modules/src/emqx_mod_delayed.erl                   | 2 +-
 lib-ce/emqx_modules/src/emqx_mod_presence.erl                  | 2 +-
 lib-ce/emqx_modules/src/emqx_mod_rewrite.erl                   | 2 +-
 lib-ce/emqx_modules/src/emqx_mod_subscription.erl              | 2 +-
 lib-ce/emqx_modules/src/emqx_mod_sup.erl                       | 2 +-
 lib-ce/emqx_modules/src/emqx_mod_topic_metrics.erl             | 2 +-
 lib-ce/emqx_modules/src/emqx_modules.erl                       | 2 +-
 lib-ce/emqx_modules/src/emqx_modules_api.erl                   | 2 +-
 lib-ce/emqx_modules/src/emqx_modules_app.erl                   | 2 +-
 lib-ce/emqx_modules/test/emqx_mod_acl_internal_SUITE.erl       | 2 +-
 lib-ce/emqx_modules/test/emqx_mod_delayed_SUITE.erl            | 2 +-
 lib-ce/emqx_modules/test/emqx_mod_presence_SUITE.erl           | 2 +-
 lib-ce/emqx_modules/test/emqx_mod_rewrite_SUITE.erl            | 2 +-
 lib-ce/emqx_modules/test/emqx_mod_subscription_SUITE.erl       | 2 +-
 lib-ce/emqx_modules/test/emqx_mod_sup_SUITE.erl                | 2 +-
 lib-ce/emqx_modules/test/emqx_mod_topic_metrics_SUITE.erl      | 2 +-
 lib-ce/emqx_modules/test/emqx_modules_SUITE.erl                | 2 +-
 lib-ce/emqx_telemetry/src/emqx_telemetry.erl                   | 2 +-
 lib-ce/emqx_telemetry/src/emqx_telemetry_api.erl               | 2 +-
 lib-ce/emqx_telemetry/src/emqx_telemetry_app.erl               | 2 +-
 lib-ce/emqx_telemetry/src/emqx_telemetry_sup.erl               | 2 +-
 lib-ce/emqx_telemetry/test/emqx_telemetry_SUITE.erl            | 2 +-
 src/emqx.erl                                                   | 2 +-
 src/emqx_access_control.erl                                    | 2 +-
 src/emqx_access_rule.erl                                       | 2 +-
 src/emqx_acl_cache.erl                                         | 2 +-
 src/emqx_alarm.erl                                             | 2 +-
 src/emqx_alarm_handler.erl                                     | 2 +-
 src/emqx_app.erl                                               | 2 +-
 src/emqx_banned.erl                                            | 2 +-
 src/emqx_base62.erl                                            | 2 +-
 src/emqx_batch.erl                                             | 2 +-
 src/emqx_boot.erl                                              | 2 +-
 src/emqx_broker.erl                                            | 2 +-
 src/emqx_broker_bench.erl                                      | 2 +-
 src/emqx_broker_helper.erl                                     | 2 +-
 src/emqx_broker_sup.erl                                        | 2 +-
 src/emqx_channel.erl                                           | 2 +-
 src/emqx_cm.erl                                                | 2 +-
 src/emqx_cm_locker.erl                                         | 2 +-
 src/emqx_cm_registry.erl                                       | 2 +-
 src/emqx_cm_sup.erl                                            | 2 +-
 src/emqx_congestion.erl                                        | 2 +-
 src/emqx_connection.erl                                        | 2 +-
 src/emqx_ctl.erl                                               | 2 +-
 src/emqx_flapping.erl                                          | 2 +-
 src/emqx_frame.erl                                             | 2 +-
 src/emqx_gc.erl                                                | 2 +-
 src/emqx_gen_mod.erl                                           | 2 +-
 src/emqx_global_gc.erl                                         | 2 +-
 src/emqx_guid.erl                                              | 2 +-
 src/emqx_hooks.erl                                             | 2 +-
 src/emqx_http_lib.erl                                          | 2 +-
 src/emqx_inflight.erl                                          | 2 +-
 src/emqx_json.erl                                              | 2 +-
 src/emqx_keepalive.erl                                         | 2 +-
 src/emqx_kernel_sup.erl                                        | 2 +-
 src/emqx_limiter.erl                                           | 2 +-
 src/emqx_listeners.erl                                         | 2 +-
 src/emqx_logger.erl                                            | 2 +-
 src/emqx_logger_jsonfmt.erl                                    | 2 +-
 src/emqx_logger_textfmt.erl                                    | 2 +-
 src/emqx_message.erl                                           | 2 +-
 src/emqx_metrics.erl                                           | 2 +-
 src/emqx_misc.erl                                              | 2 +-
 src/emqx_mountpoint.erl                                        | 2 +-
 src/emqx_mqtt_caps.erl                                         | 2 +-
 src/emqx_mqtt_props.erl                                        | 2 +-
 src/emqx_mqueue.erl                                            | 2 +-
 src/emqx_node_dump.erl                                         | 2 +-
 src/emqx_os_mon.erl                                            | 2 +-
 src/emqx_packet.erl                                            | 2 +-
 src/emqx_passwd.erl                                            | 2 +-
 src/emqx_pd.erl                                                | 2 +-
 src/emqx_plugins.erl                                           | 2 +-
 src/emqx_pmon.erl                                              | 2 +-
 src/emqx_pool.erl                                              | 2 +-
 src/emqx_pool_sup.erl                                          | 2 +-
 src/emqx_psk.erl                                               | 2 +-
 src/emqx_reason_codes.erl                                      | 2 +-
 src/emqx_router.erl                                            | 2 +-
 src/emqx_router_helper.erl                                     | 2 +-
 src/emqx_router_sup.erl                                        | 2 +-
 src/emqx_rpc.erl                                               | 2 +-
 src/emqx_sequence.erl                                          | 2 +-
 src/emqx_session.erl                                           | 2 +-
 src/emqx_shared_sub.erl                                        | 2 +-
 src/emqx_stats.erl                                             | 2 +-
 src/emqx_sup.erl                                               | 2 +-
 src/emqx_sys.erl                                               | 2 +-
 src/emqx_sys_mon.erl                                           | 2 +-
 src/emqx_sys_sup.erl                                           | 2 +-
 src/emqx_tables.erl                                            | 2 +-
 src/emqx_tls_lib.erl                                           | 2 +-
 src/emqx_topic.erl                                             | 2 +-
 src/emqx_tracer.erl                                            | 2 +-
 src/emqx_trie.erl                                              | 2 +-
 src/emqx_types.erl                                             | 2 +-
 src/emqx_vm.erl                                                | 2 +-
 src/emqx_vm_mon.erl                                            | 2 +-
 src/emqx_ws_connection.erl                                     | 2 +-
 src/emqx_zone.erl                                              | 2 +-
 test/emqx_SUITE.erl                                            | 2 +-
 test/emqx_access_control_SUITE.erl                             | 2 +-
 test/emqx_access_rule_SUITE.erl                                | 2 +-
 test/emqx_acl_cache_SUITE.erl                                  | 2 +-
 test/emqx_acl_test_mod.erl                                     | 2 +-
 test/emqx_alarm_SUITE.erl                                      | 2 +-
 test/emqx_banned_SUITE.erl                                     | 2 +-
 test/emqx_batch_SUITE.erl                                      | 2 +-
 test/emqx_boot_SUITE.erl                                       | 2 +-
 test/emqx_broker_SUITE.erl                                     | 2 +-
 test/emqx_broker_helper_SUITE.erl                              | 2 +-
 test/emqx_channel_SUITE.erl                                    | 2 +-
 test/emqx_client_SUITE.erl                                     | 2 +-
 test/emqx_cm_SUITE.erl                                         | 2 +-
 test/emqx_cm_locker_SUITE.erl                                  | 2 +-
 test/emqx_cm_registry_SUITE.erl                                | 2 +-
 test/emqx_connection_SUITE.erl                                 | 2 +-
 test/emqx_ctl_SUITE.erl                                        | 2 +-
 test/emqx_flapping_SUITE.erl                                   | 2 +-
 test/emqx_frame_SUITE.erl                                      | 2 +-
 test/emqx_gc_SUITE.erl                                         | 2 +-
 test/emqx_global_gc_SUITE.erl                                  | 2 +-
 test/emqx_guid_SUITE.erl                                       | 2 +-
 test/emqx_hooks_SUITE.erl                                      | 2 +-
 test/emqx_http_lib_tests.erl                                   | 2 +-
 test/emqx_inflight_SUITE.erl                                   | 2 +-
 test/emqx_json_SUITE.erl                                       | 2 +-
 test/emqx_keepalive_SUITE.erl                                  | 2 +-
 test/emqx_limiter_SUITE.erl                                    | 2 +-
 test/emqx_listeners_SUITE.erl                                  | 2 +-
 test/emqx_logger_SUITE.erl                                     | 2 +-
 test/emqx_message_SUITE.erl                                    | 2 +-
 test/emqx_metrics_SUITE.erl                                    | 2 +-
 test/emqx_misc_SUITE.erl                                       | 2 +-
 test/emqx_mountpoint_SUITE.erl                                 | 2 +-
 test/emqx_mqtt_SUITE.erl                                       | 2 +-
 test/emqx_mqtt_caps_SUITE.erl                                  | 2 +-
 test/emqx_mqtt_props_SUITE.erl                                 | 2 +-
 test/emqx_mqtt_protocol_v5_SUITE.erl                           | 2 +-
 test/emqx_mqueue_SUITE.erl                                     | 2 +-
 test/emqx_os_mon_SUITE.erl                                     | 2 +-
 test/emqx_packet_SUITE.erl                                     | 2 +-
 test/emqx_passwd_SUITE.erl                                     | 2 +-
 test/emqx_pd_SUITE.erl                                         | 2 +-
 test/emqx_plugins_SUITE.erl                                    | 2 +-
 test/emqx_pmon_SUITE.erl                                       | 2 +-
 test/emqx_pool_SUITE.erl                                       | 2 +-
 test/emqx_pqueue_SUITE.erl                                     | 2 +-
 test/emqx_reason_codes_SUITE.erl                               | 2 +-
 test/emqx_request_handler.erl                                  | 2 +-
 test/emqx_request_responser_SUITE.erl                          | 2 +-
 test/emqx_request_sender.erl                                   | 2 +-
 test/emqx_router_SUITE.erl                                     | 2 +-
 test/emqx_router_helper_SUITE.erl                              | 2 +-
 test/emqx_sequence_SUITE.erl                                   | 2 +-
 test/emqx_session_SUITE.erl                                    | 2 +-
 test/emqx_shared_sub_SUITE.erl                                 | 2 +-
 test/emqx_stats_SUITE.erl                                      | 2 +-
 test/emqx_sup_SUITE.erl                                        | 2 +-
 test/emqx_sys_SUITE.erl                                        | 2 +-
 test/emqx_sys_mon_SUITE.erl                                    | 2 +-
 test/emqx_tables_SUITE.erl                                     | 2 +-
 test/emqx_takeover_SUITE.erl                                   | 2 +-
 test/emqx_tls_lib_tests.erl                                    | 2 +-
 test/emqx_topic_SUITE.erl                                      | 2 +-
 test/emqx_tracer_SUITE.erl                                     | 2 +-
 test/emqx_trie_SUITE.erl                                       | 2 +-
 test/emqx_vm_SUITE.erl                                         | 2 +-
 test/emqx_vm_mon_SUITE.erl                                     | 2 +-
 test/emqx_ws_connection_SUITE.erl                              | 2 +-
 test/emqx_zone_SUITE.erl                                       | 2 +-
 test/props/prop_emqx_base62.erl                                | 2 +-
 test/props/prop_emqx_frame.erl                                 | 2 +-
 test/props/prop_emqx_json.erl                                  | 2 +-
 test/props/prop_emqx_psk.erl                                   | 2 +-
 test/props/prop_emqx_reason_codes.erl                          | 2 +-
 test/props/prop_emqx_rpc.erl                                   | 2 +-
 test/props/prop_emqx_sys.erl                                   | 2 +-
 440 files changed, 440 insertions(+), 441 deletions(-)

diff --git a/NOTICE b/NOTICE
index 2f70ed114..29501e0bc 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,5 +1,5 @@
 EMQX, a highly scalable, highly available distributed MQTT messaging broker for IoT.
-Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 
 This product contains code developed at EMQ Technologies Co., Ltd.
 Visit https://www.emqx.come to learn more.
diff --git a/apps/emqx_auth_http/src/emqx_acl_http.erl b/apps/emqx_auth_http/src/emqx_acl_http.erl
index e89c55e03..d4fd96a95 100644
--- a/apps/emqx_auth_http/src/emqx_acl_http.erl
+++ b/apps/emqx_auth_http/src/emqx_acl_http.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_http/src/emqx_auth_http.erl b/apps/emqx_auth_http/src/emqx_auth_http.erl
index aba0a5d8d..f97276849 100644
--- a/apps/emqx_auth_http/src/emqx_auth_http.erl
+++ b/apps/emqx_auth_http/src/emqx_auth_http.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_http/src/emqx_auth_http_app.erl b/apps/emqx_auth_http/src/emqx_auth_http_app.erl
index 6b868d601..fb23f9c0a 100644
--- a/apps/emqx_auth_http/src/emqx_auth_http_app.erl
+++ b/apps/emqx_auth_http/src/emqx_auth_http_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_http/src/emqx_auth_http_cli.erl b/apps/emqx_auth_http/src/emqx_auth_http_cli.erl
index d01f571e5..3c7efd9c9 100644
--- a/apps/emqx_auth_http/src/emqx_auth_http_cli.erl
+++ b/apps/emqx_auth_http/src/emqx_auth_http_cli.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_http/src/emqx_auth_http_sup.erl b/apps/emqx_auth_http/src/emqx_auth_http_sup.erl
index 798a8a92e..c64ab3d4a 100644
--- a/apps/emqx_auth_http/src/emqx_auth_http_sup.erl
+++ b/apps/emqx_auth_http/src/emqx_auth_http_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_http/test/emqx_auth_http_SUITE.erl b/apps/emqx_auth_http/test/emqx_auth_http_SUITE.erl
index ef692e886..1654dfe1b 100644
--- a/apps/emqx_auth_http/test/emqx_auth_http_SUITE.erl
+++ b/apps/emqx_auth_http/test/emqx_auth_http_SUITE.erl
@@ -1,4 +1,4 @@
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_jwt/src/emqx_auth_jwt.erl b/apps/emqx_auth_jwt/src/emqx_auth_jwt.erl
index ba37eac2b..9635b185d 100644
--- a/apps/emqx_auth_jwt/src/emqx_auth_jwt.erl
+++ b/apps/emqx_auth_jwt/src/emqx_auth_jwt.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl b/apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl
index e501b0af4..7d89ddd5f 100644
--- a/apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl
+++ b/apps/emqx_auth_jwt/src/emqx_auth_jwt_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl b/apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl
index f34cde783..d550ac590 100644
--- a/apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl
+++ b/apps/emqx_auth_jwt/src/emqx_auth_jwt_svr.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_jwt/test/emqx_auth_jwt_SUITE.erl b/apps/emqx_auth_jwt/test/emqx_auth_jwt_SUITE.erl
index d4f562b6f..732425546 100644
--- a/apps/emqx_auth_jwt/test/emqx_auth_jwt_SUITE.erl
+++ b/apps/emqx_auth_jwt/test/emqx_auth_jwt_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_ldap/src/emqx_acl_ldap.erl b/apps/emqx_auth_ldap/src/emqx_acl_ldap.erl
index 063496931..5a249c860 100644
--- a/apps/emqx_auth_ldap/src/emqx_acl_ldap.erl
+++ b/apps/emqx_auth_ldap/src/emqx_acl_ldap.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_ldap/src/emqx_auth_ldap.erl b/apps/emqx_auth_ldap/src/emqx_auth_ldap.erl
index 9163362c7..f2b6140a2 100644
--- a/apps/emqx_auth_ldap/src/emqx_auth_ldap.erl
+++ b/apps/emqx_auth_ldap/src/emqx_auth_ldap.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_ldap/src/emqx_auth_ldap_app.erl b/apps/emqx_auth_ldap/src/emqx_auth_ldap_app.erl
index 06def5d99..63fde463b 100644
--- a/apps/emqx_auth_ldap/src/emqx_auth_ldap_app.erl
+++ b/apps/emqx_auth_ldap/src/emqx_auth_ldap_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_ldap/src/emqx_auth_ldap_cli.erl b/apps/emqx_auth_ldap/src/emqx_auth_ldap_cli.erl
index 8e75996a4..d33f8d859 100644
--- a/apps/emqx_auth_ldap/src/emqx_auth_ldap_cli.erl
+++ b/apps/emqx_auth_ldap/src/emqx_auth_ldap_cli.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_ldap/src/emqx_auth_ldap_sup.erl b/apps/emqx_auth_ldap/src/emqx_auth_ldap_sup.erl
index 56b3eea9d..7117b3b16 100644
--- a/apps/emqx_auth_ldap/src/emqx_auth_ldap_sup.erl
+++ b/apps/emqx_auth_ldap/src/emqx_auth_ldap_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_ldap/test/emqx_auth_ldap_SUITE.erl b/apps/emqx_auth_ldap/test/emqx_auth_ldap_SUITE.erl
index 52bed9cf4..5de24d913 100644
--- a/apps/emqx_auth_ldap/test/emqx_auth_ldap_SUITE.erl
+++ b/apps/emqx_auth_ldap/test/emqx_auth_ldap_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_ldap/test/emqx_auth_ldap_bind_as_user_SUITE.erl b/apps/emqx_auth_ldap/test/emqx_auth_ldap_bind_as_user_SUITE.erl
index 24c03fdaf..4f56ab32a 100644
--- a/apps/emqx_auth_ldap/test/emqx_auth_ldap_bind_as_user_SUITE.erl
+++ b/apps/emqx_auth_ldap/test/emqx_auth_ldap_bind_as_user_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mnesia/src/emqx_acl_mnesia.erl b/apps/emqx_auth_mnesia/src/emqx_acl_mnesia.erl
index adbb455bc..e97560641 100644
--- a/apps/emqx_auth_mnesia/src/emqx_acl_mnesia.erl
+++ b/apps/emqx_auth_mnesia/src/emqx_acl_mnesia.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mnesia/src/emqx_acl_mnesia_api.erl b/apps/emqx_auth_mnesia/src/emqx_acl_mnesia_api.erl
index 10615b3e0..a88b83d0c 100644
--- a/apps/emqx_auth_mnesia/src/emqx_acl_mnesia_api.erl
+++ b/apps/emqx_auth_mnesia/src/emqx_acl_mnesia_api.erl
@@ -1,5 +1,5 @@
 %c%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mnesia/src/emqx_acl_mnesia_cli.erl b/apps/emqx_auth_mnesia/src/emqx_acl_mnesia_cli.erl
index 145f0ede8..44850d6a6 100644
--- a/apps/emqx_auth_mnesia/src/emqx_acl_mnesia_cli.erl
+++ b/apps/emqx_auth_mnesia/src/emqx_acl_mnesia_cli.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mnesia/src/emqx_acl_mnesia_db.erl b/apps/emqx_auth_mnesia/src/emqx_acl_mnesia_db.erl
index b483e59df..23f2447bc 100644
--- a/apps/emqx_auth_mnesia/src/emqx_acl_mnesia_db.erl
+++ b/apps/emqx_auth_mnesia/src/emqx_acl_mnesia_db.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mnesia/src/emqx_acl_mnesia_migrator.erl b/apps/emqx_auth_mnesia/src/emqx_acl_mnesia_migrator.erl
index 864f00884..0d462f612 100644
--- a/apps/emqx_auth_mnesia/src/emqx_acl_mnesia_migrator.erl
+++ b/apps/emqx_auth_mnesia/src/emqx_acl_mnesia_migrator.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mnesia/src/emqx_auth_mnesia_api.erl b/apps/emqx_auth_mnesia/src/emqx_auth_mnesia_api.erl
index da24ddd53..e400452ec 100644
--- a/apps/emqx_auth_mnesia/src/emqx_auth_mnesia_api.erl
+++ b/apps/emqx_auth_mnesia/src/emqx_auth_mnesia_api.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mnesia/src/emqx_auth_mnesia_app.erl b/apps/emqx_auth_mnesia/src/emqx_auth_mnesia_app.erl
index aed2eca4e..467b6cf7c 100644
--- a/apps/emqx_auth_mnesia/src/emqx_auth_mnesia_app.erl
+++ b/apps/emqx_auth_mnesia/src/emqx_auth_mnesia_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mnesia/src/emqx_auth_mnesia_cli.erl b/apps/emqx_auth_mnesia/src/emqx_auth_mnesia_cli.erl
index 04589a582..bf919f5bf 100644
--- a/apps/emqx_auth_mnesia/src/emqx_auth_mnesia_cli.erl
+++ b/apps/emqx_auth_mnesia/src/emqx_auth_mnesia_cli.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mnesia/src/emqx_auth_mnesia_sup.erl b/apps/emqx_auth_mnesia/src/emqx_auth_mnesia_sup.erl
index 2099eba8c..aa19b2fc1 100644
--- a/apps/emqx_auth_mnesia/src/emqx_auth_mnesia_sup.erl
+++ b/apps/emqx_auth_mnesia/src/emqx_auth_mnesia_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mnesia/test/emqx_acl_mnesia_SUITE.erl b/apps/emqx_auth_mnesia/test/emqx_acl_mnesia_SUITE.erl
index 1878dec45..e83dd346a 100644
--- a/apps/emqx_auth_mnesia/test/emqx_acl_mnesia_SUITE.erl
+++ b/apps/emqx_auth_mnesia/test/emqx_acl_mnesia_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mnesia/test/emqx_auth_mnesia_SUITE.erl b/apps/emqx_auth_mnesia/test/emqx_auth_mnesia_SUITE.erl
index b16b4c54a..26a2c1589 100644
--- a/apps/emqx_auth_mnesia/test/emqx_auth_mnesia_SUITE.erl
+++ b/apps/emqx_auth_mnesia/test/emqx_auth_mnesia_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mongo/src/emqx_acl_mongo.erl b/apps/emqx_auth_mongo/src/emqx_acl_mongo.erl
index 92c2c15ef..491fad9ad 100644
--- a/apps/emqx_auth_mongo/src/emqx_acl_mongo.erl
+++ b/apps/emqx_auth_mongo/src/emqx_acl_mongo.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mongo/src/emqx_auth_mongo.erl b/apps/emqx_auth_mongo/src/emqx_auth_mongo.erl
index df70b6dbe..0df342295 100644
--- a/apps/emqx_auth_mongo/src/emqx_auth_mongo.erl
+++ b/apps/emqx_auth_mongo/src/emqx_auth_mongo.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mongo/src/emqx_auth_mongo_app.erl b/apps/emqx_auth_mongo/src/emqx_auth_mongo_app.erl
index 8c3d1f968..92c025621 100644
--- a/apps/emqx_auth_mongo/src/emqx_auth_mongo_app.erl
+++ b/apps/emqx_auth_mongo/src/emqx_auth_mongo_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mongo/src/emqx_auth_mongo_sup.erl b/apps/emqx_auth_mongo/src/emqx_auth_mongo_sup.erl
index 3f27cb1dd..416c6e731 100644
--- a/apps/emqx_auth_mongo/src/emqx_auth_mongo_sup.erl
+++ b/apps/emqx_auth_mongo/src/emqx_auth_mongo_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mongo/test/emqx_auth_mongo_SUITE.erl b/apps/emqx_auth_mongo/test/emqx_auth_mongo_SUITE.erl
index a988e87bb..9d1fadd34 100644
--- a/apps/emqx_auth_mongo/test/emqx_auth_mongo_SUITE.erl
+++ b/apps/emqx_auth_mongo/test/emqx_auth_mongo_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mysql/src/emqx_acl_mysql.erl b/apps/emqx_auth_mysql/src/emqx_acl_mysql.erl
index 1fce59199..537c2770e 100644
--- a/apps/emqx_auth_mysql/src/emqx_acl_mysql.erl
+++ b/apps/emqx_auth_mysql/src/emqx_acl_mysql.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mysql/src/emqx_auth_mysql.erl b/apps/emqx_auth_mysql/src/emqx_auth_mysql.erl
index eba7ef081..17d618838 100644
--- a/apps/emqx_auth_mysql/src/emqx_auth_mysql.erl
+++ b/apps/emqx_auth_mysql/src/emqx_auth_mysql.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mysql/src/emqx_auth_mysql_app.erl b/apps/emqx_auth_mysql/src/emqx_auth_mysql_app.erl
index e3094bbd9..716cb7a7a 100644
--- a/apps/emqx_auth_mysql/src/emqx_auth_mysql_app.erl
+++ b/apps/emqx_auth_mysql/src/emqx_auth_mysql_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mysql/src/emqx_auth_mysql_cli.erl b/apps/emqx_auth_mysql/src/emqx_auth_mysql_cli.erl
index cf3be3426..5968a47b6 100644
--- a/apps/emqx_auth_mysql/src/emqx_auth_mysql_cli.erl
+++ b/apps/emqx_auth_mysql/src/emqx_auth_mysql_cli.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mysql/src/emqx_auth_mysql_sup.erl b/apps/emqx_auth_mysql/src/emqx_auth_mysql_sup.erl
index 70f4987a3..6e9a05246 100644
--- a/apps/emqx_auth_mysql/src/emqx_auth_mysql_sup.erl
+++ b/apps/emqx_auth_mysql/src/emqx_auth_mysql_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_mysql/test/emqx_auth_mysql_SUITE.erl b/apps/emqx_auth_mysql/test/emqx_auth_mysql_SUITE.erl
index 168d544cb..a25615204 100644
--- a/apps/emqx_auth_mysql/test/emqx_auth_mysql_SUITE.erl
+++ b/apps/emqx_auth_mysql/test/emqx_auth_mysql_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_pgsql/src/emqx_acl_pgsql.erl b/apps/emqx_auth_pgsql/src/emqx_acl_pgsql.erl
index 46dea133f..b168276b7 100644
--- a/apps/emqx_auth_pgsql/src/emqx_acl_pgsql.erl
+++ b/apps/emqx_auth_pgsql/src/emqx_acl_pgsql.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_pgsql/src/emqx_auth_pgsql.erl b/apps/emqx_auth_pgsql/src/emqx_auth_pgsql.erl
index f8f365cd7..f38552085 100644
--- a/apps/emqx_auth_pgsql/src/emqx_auth_pgsql.erl
+++ b/apps/emqx_auth_pgsql/src/emqx_auth_pgsql.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_pgsql/src/emqx_auth_pgsql_app.erl b/apps/emqx_auth_pgsql/src/emqx_auth_pgsql_app.erl
index 970c39959..c658c4d11 100644
--- a/apps/emqx_auth_pgsql/src/emqx_auth_pgsql_app.erl
+++ b/apps/emqx_auth_pgsql/src/emqx_auth_pgsql_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_pgsql/src/emqx_auth_pgsql_cli.erl b/apps/emqx_auth_pgsql/src/emqx_auth_pgsql_cli.erl
index 7dde566a2..f7170e92b 100644
--- a/apps/emqx_auth_pgsql/src/emqx_auth_pgsql_cli.erl
+++ b/apps/emqx_auth_pgsql/src/emqx_auth_pgsql_cli.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_pgsql/src/emqx_auth_pgsql_sup.erl b/apps/emqx_auth_pgsql/src/emqx_auth_pgsql_sup.erl
index 21d005dc2..a88fe4a07 100644
--- a/apps/emqx_auth_pgsql/src/emqx_auth_pgsql_sup.erl
+++ b/apps/emqx_auth_pgsql/src/emqx_auth_pgsql_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_pgsql/test/emqx_auth_pgsql_SUITE.erl b/apps/emqx_auth_pgsql/test/emqx_auth_pgsql_SUITE.erl
index 6c4cd2eb3..2b644c235 100644
--- a/apps/emqx_auth_pgsql/test/emqx_auth_pgsql_SUITE.erl
+++ b/apps/emqx_auth_pgsql/test/emqx_auth_pgsql_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_redis/src/emqx_acl_redis.erl b/apps/emqx_auth_redis/src/emqx_acl_redis.erl
index 184aee944..1527e5f70 100644
--- a/apps/emqx_auth_redis/src/emqx_acl_redis.erl
+++ b/apps/emqx_auth_redis/src/emqx_acl_redis.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_redis/src/emqx_auth_redis.erl b/apps/emqx_auth_redis/src/emqx_auth_redis.erl
index 318a8b23a..04d3542f0 100644
--- a/apps/emqx_auth_redis/src/emqx_auth_redis.erl
+++ b/apps/emqx_auth_redis/src/emqx_auth_redis.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_redis/src/emqx_auth_redis_app.erl b/apps/emqx_auth_redis/src/emqx_auth_redis_app.erl
index fe21efa17..c6de8b80a 100644
--- a/apps/emqx_auth_redis/src/emqx_auth_redis_app.erl
+++ b/apps/emqx_auth_redis/src/emqx_auth_redis_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_redis/src/emqx_auth_redis_cli.erl b/apps/emqx_auth_redis/src/emqx_auth_redis_cli.erl
index 52ac39a7b..57d641bd3 100644
--- a/apps/emqx_auth_redis/src/emqx_auth_redis_cli.erl
+++ b/apps/emqx_auth_redis/src/emqx_auth_redis_cli.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_redis/src/emqx_auth_redis_sup.erl b/apps/emqx_auth_redis/src/emqx_auth_redis_sup.erl
index ef81eef86..238b4d78f 100644
--- a/apps/emqx_auth_redis/src/emqx_auth_redis_sup.erl
+++ b/apps/emqx_auth_redis/src/emqx_auth_redis_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_auth_redis/test/emqx_auth_redis_SUITE.erl b/apps/emqx_auth_redis/test/emqx_auth_redis_SUITE.erl
index 24d3b20bd..f02e0a52b 100644
--- a/apps/emqx_auth_redis/test/emqx_auth_redis_SUITE.erl
+++ b/apps/emqx_auth_redis/test/emqx_auth_redis_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_bridge_mqtt/include/emqx_bridge_mqtt.hrl b/apps/emqx_bridge_mqtt/include/emqx_bridge_mqtt.hrl
index 531518668..922c94067 100644
--- a/apps/emqx_bridge_mqtt/include/emqx_bridge_mqtt.hrl
+++ b/apps/emqx_bridge_mqtt/include/emqx_bridge_mqtt.hrl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_bridge_mqtt/src/emqx_bridge_connect.erl b/apps/emqx_bridge_mqtt/src/emqx_bridge_connect.erl
index ece6002a7..3482f33ee 100644
--- a/apps/emqx_bridge_mqtt/src/emqx_bridge_connect.erl
+++ b/apps/emqx_bridge_mqtt/src/emqx_bridge_connect.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt.erl b/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt.erl
index ecb425226..bded4fac2 100644
--- a/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt.erl
+++ b/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_actions.erl b/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_actions.erl
index d0db149d1..941ad51d0 100644
--- a/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_actions.erl
+++ b/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_actions.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_app.erl b/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_app.erl
index 2382b3a42..3d441fb45 100644
--- a/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_app.erl
+++ b/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_cli.erl b/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_cli.erl
index a76ea3a8c..aff766e8a 100644
--- a/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_cli.erl
+++ b/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_cli.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_sup.erl b/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_sup.erl
index 80a11c1c0..1d1d6ace0 100644
--- a/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_sup.erl
+++ b/apps/emqx_bridge_mqtt/src/emqx_bridge_mqtt_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_bridge_mqtt/src/emqx_bridge_msg.erl b/apps/emqx_bridge_mqtt/src/emqx_bridge_msg.erl
index 91fd18bf4..f6622c120 100644
--- a/apps/emqx_bridge_mqtt/src/emqx_bridge_msg.erl
+++ b/apps/emqx_bridge_mqtt/src/emqx_bridge_msg.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_bridge_mqtt/src/emqx_bridge_rpc.erl b/apps/emqx_bridge_mqtt/src/emqx_bridge_rpc.erl
index 0cf4b5bc5..784edc0ad 100644
--- a/apps/emqx_bridge_mqtt/src/emqx_bridge_rpc.erl
+++ b/apps/emqx_bridge_mqtt/src/emqx_bridge_rpc.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_bridge_mqtt/src/emqx_bridge_worker.erl b/apps/emqx_bridge_mqtt/src/emqx_bridge_worker.erl
index e7414683c..8076d3038 100644
--- a/apps/emqx_bridge_mqtt/src/emqx_bridge_worker.erl
+++ b/apps/emqx_bridge_mqtt/src/emqx_bridge_worker.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_bridge_mqtt/test/emqx_bridge_mqtt_tests.erl b/apps/emqx_bridge_mqtt/test/emqx_bridge_mqtt_tests.erl
index d37f1680b..ed3b4b488 100644
--- a/apps/emqx_bridge_mqtt/test/emqx_bridge_mqtt_tests.erl
+++ b/apps/emqx_bridge_mqtt/test/emqx_bridge_mqtt_tests.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_bridge_mqtt/test/emqx_bridge_rpc_tests.erl b/apps/emqx_bridge_mqtt/test/emqx_bridge_rpc_tests.erl
index fdcc25d5f..859750835 100644
--- a/apps/emqx_bridge_mqtt/test/emqx_bridge_rpc_tests.erl
+++ b/apps/emqx_bridge_mqtt/test/emqx_bridge_rpc_tests.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_bridge_mqtt/test/emqx_bridge_stub_conn.erl b/apps/emqx_bridge_mqtt/test/emqx_bridge_stub_conn.erl
index d38663fcd..2685a4cc4 100644
--- a/apps/emqx_bridge_mqtt/test/emqx_bridge_stub_conn.erl
+++ b/apps/emqx_bridge_mqtt/test/emqx_bridge_stub_conn.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2021-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_bridge_mqtt/test/emqx_bridge_worker_SUITE.erl b/apps/emqx_bridge_mqtt/test/emqx_bridge_worker_SUITE.erl
index bf104e60d..ffbe7da15 100644
--- a/apps/emqx_bridge_mqtt/test/emqx_bridge_worker_SUITE.erl
+++ b/apps/emqx_bridge_mqtt/test/emqx_bridge_worker_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_bridge_mqtt/test/emqx_bridge_worker_tests.erl b/apps/emqx_bridge_mqtt/test/emqx_bridge_worker_tests.erl
index 69ff87356..387722c42 100644
--- a/apps/emqx_bridge_mqtt/test/emqx_bridge_worker_tests.erl
+++ b/apps/emqx_bridge_mqtt/test/emqx_bridge_worker_tests.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_coap/include/emqx_coap.hrl b/apps/emqx_coap/include/emqx_coap.hrl
index 963feca6b..0a84c02e4 100644
--- a/apps/emqx_coap/include/emqx_coap.hrl
+++ b/apps/emqx_coap/include/emqx_coap.hrl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_coap/src/emqx_coap_app.erl b/apps/emqx_coap/src/emqx_coap_app.erl
index 16f74faf7..57da1bd38 100644
--- a/apps/emqx_coap/src/emqx_coap_app.erl
+++ b/apps/emqx_coap/src/emqx_coap_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_coap/src/emqx_coap_mqtt_adapter.erl b/apps/emqx_coap/src/emqx_coap_mqtt_adapter.erl
index a6ea09881..63647de5d 100644
--- a/apps/emqx_coap/src/emqx_coap_mqtt_adapter.erl
+++ b/apps/emqx_coap/src/emqx_coap_mqtt_adapter.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_coap/src/emqx_coap_pubsub_resource.erl b/apps/emqx_coap/src/emqx_coap_pubsub_resource.erl
index d87a26173..8ab33628b 100644
--- a/apps/emqx_coap/src/emqx_coap_pubsub_resource.erl
+++ b/apps/emqx_coap/src/emqx_coap_pubsub_resource.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_coap/src/emqx_coap_pubsub_topics.erl b/apps/emqx_coap/src/emqx_coap_pubsub_topics.erl
index 57d0c3ae6..5ce80dfd2 100644
--- a/apps/emqx_coap/src/emqx_coap_pubsub_topics.erl
+++ b/apps/emqx_coap/src/emqx_coap_pubsub_topics.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_coap/src/emqx_coap_registry.erl b/apps/emqx_coap/src/emqx_coap_registry.erl
index 066d37f1e..80e7a7591 100644
--- a/apps/emqx_coap/src/emqx_coap_registry.erl
+++ b/apps/emqx_coap/src/emqx_coap_registry.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_coap/src/emqx_coap_resource.erl b/apps/emqx_coap/src/emqx_coap_resource.erl
index 739037a42..ab5d31a63 100644
--- a/apps/emqx_coap/src/emqx_coap_resource.erl
+++ b/apps/emqx_coap/src/emqx_coap_resource.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_coap/src/emqx_coap_server.erl b/apps/emqx_coap/src/emqx_coap_server.erl
index ebdc1a0fe..b4d5c9e68 100644
--- a/apps/emqx_coap/src/emqx_coap_server.erl
+++ b/apps/emqx_coap/src/emqx_coap_server.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_coap/src/emqx_coap_sup.erl b/apps/emqx_coap/src/emqx_coap_sup.erl
index 94e9a1c77..2d167a58a 100644
--- a/apps/emqx_coap/src/emqx_coap_sup.erl
+++ b/apps/emqx_coap/src/emqx_coap_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_coap/src/emqx_coap_timer.erl b/apps/emqx_coap/src/emqx_coap_timer.erl
index 92b0ddb2f..2e68ff6b1 100644
--- a/apps/emqx_coap/src/emqx_coap_timer.erl
+++ b/apps/emqx_coap/src/emqx_coap_timer.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_coap/test/emqx_coap_SUITE.erl b/apps/emqx_coap/test/emqx_coap_SUITE.erl
index 440b80ebd..6d8294ef5 100644
--- a/apps/emqx_coap/test/emqx_coap_SUITE.erl
+++ b/apps/emqx_coap/test/emqx_coap_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_coap/test/emqx_coap_pubsub_SUITE.erl b/apps/emqx_coap/test/emqx_coap_pubsub_SUITE.erl
index 181d11301..41fbf3c14 100644
--- a/apps/emqx_coap/test/emqx_coap_pubsub_SUITE.erl
+++ b/apps/emqx_coap/test/emqx_coap_pubsub_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exhook/include/emqx_exhook.hrl b/apps/emqx_exhook/include/emqx_exhook.hrl
index 58deb707a..4b5b9616f 100644
--- a/apps/emqx_exhook/include/emqx_exhook.hrl
+++ b/apps/emqx_exhook/include/emqx_exhook.hrl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exhook/priv/protos/exhook.proto b/apps/emqx_exhook/priv/protos/exhook.proto
index 43666a6ad..c4f444759 100644
--- a/apps/emqx_exhook/priv/protos/exhook.proto
+++ b/apps/emqx_exhook/priv/protos/exhook.proto
@@ -1,5 +1,5 @@
 //------------------------------------------------------------------------------
-// Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+// Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exhook/src/emqx_exhook.erl b/apps/emqx_exhook/src/emqx_exhook.erl
index 777cfe27d..551d0a126 100644
--- a/apps/emqx_exhook/src/emqx_exhook.erl
+++ b/apps/emqx_exhook/src/emqx_exhook.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exhook/src/emqx_exhook_app.erl b/apps/emqx_exhook/src/emqx_exhook_app.erl
index c1fcdc6ab..2f2796add 100644
--- a/apps/emqx_exhook/src/emqx_exhook_app.erl
+++ b/apps/emqx_exhook/src/emqx_exhook_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exhook/src/emqx_exhook_cli.erl b/apps/emqx_exhook/src/emqx_exhook_cli.erl
index 804d05a2d..f0135c454 100644
--- a/apps/emqx_exhook/src/emqx_exhook_cli.erl
+++ b/apps/emqx_exhook/src/emqx_exhook_cli.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exhook/src/emqx_exhook_handler.erl b/apps/emqx_exhook/src/emqx_exhook_handler.erl
index ec52d5aa9..1809d81ee 100644
--- a/apps/emqx_exhook/src/emqx_exhook_handler.erl
+++ b/apps/emqx_exhook/src/emqx_exhook_handler.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exhook/src/emqx_exhook_mngr.erl b/apps/emqx_exhook/src/emqx_exhook_mngr.erl
index c6d89fb12..bd8b88e0a 100644
--- a/apps/emqx_exhook/src/emqx_exhook_mngr.erl
+++ b/apps/emqx_exhook/src/emqx_exhook_mngr.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2021-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exhook/src/emqx_exhook_server.erl b/apps/emqx_exhook/src/emqx_exhook_server.erl
index 7a6fa9862..9caa166ea 100644
--- a/apps/emqx_exhook/src/emqx_exhook_server.erl
+++ b/apps/emqx_exhook/src/emqx_exhook_server.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exhook/src/emqx_exhook_sup.erl b/apps/emqx_exhook/src/emqx_exhook_sup.erl
index 1b5b4f7af..73508adb7 100644
--- a/apps/emqx_exhook/src/emqx_exhook_sup.erl
+++ b/apps/emqx_exhook/src/emqx_exhook_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exhook/test/emqx_exhook_SUITE.erl b/apps/emqx_exhook/test/emqx_exhook_SUITE.erl
index fc5753293..daa2e25b3 100644
--- a/apps/emqx_exhook/test/emqx_exhook_SUITE.erl
+++ b/apps/emqx_exhook/test/emqx_exhook_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exhook/test/emqx_exhook_demo_svr.erl b/apps/emqx_exhook/test/emqx_exhook_demo_svr.erl
index 0e041d689..636de0d86 100644
--- a/apps/emqx_exhook/test/emqx_exhook_demo_svr.erl
+++ b/apps/emqx_exhook/test/emqx_exhook_demo_svr.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exhook/test/props/prop_exhook_hooks.erl b/apps/emqx_exhook/test/props/prop_exhook_hooks.erl
index 2aec580ff..763765408 100644
--- a/apps/emqx_exhook/test/props/prop_exhook_hooks.erl
+++ b/apps/emqx_exhook/test/props/prop_exhook_hooks.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exproto/include/emqx_exproto.hrl b/apps/emqx_exproto/include/emqx_exproto.hrl
index a599b3039..f029c0305 100644
--- a/apps/emqx_exproto/include/emqx_exproto.hrl
+++ b/apps/emqx_exproto/include/emqx_exproto.hrl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exproto/priv/protos/exproto.proto b/apps/emqx_exproto/priv/protos/exproto.proto
index bbc10073c..7d62c484e 100644
--- a/apps/emqx_exproto/priv/protos/exproto.proto
+++ b/apps/emqx_exproto/priv/protos/exproto.proto
@@ -1,5 +1,5 @@
 //------------------------------------------------------------------------------
-// Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+// Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exproto/src/emqx_exproto.erl b/apps/emqx_exproto/src/emqx_exproto.erl
index 453b4989b..0978802ec 100644
--- a/apps/emqx_exproto/src/emqx_exproto.erl
+++ b/apps/emqx_exproto/src/emqx_exproto.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exproto/src/emqx_exproto_app.erl b/apps/emqx_exproto/src/emqx_exproto_app.erl
index d9598bcd9..4d0687eaf 100644
--- a/apps/emqx_exproto/src/emqx_exproto_app.erl
+++ b/apps/emqx_exproto/src/emqx_exproto_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exproto/src/emqx_exproto_channel.erl b/apps/emqx_exproto/src/emqx_exproto_channel.erl
index 527f2e9b7..0e39b40a7 100644
--- a/apps/emqx_exproto/src/emqx_exproto_channel.erl
+++ b/apps/emqx_exproto/src/emqx_exproto_channel.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exproto/src/emqx_exproto_conn.erl b/apps/emqx_exproto/src/emqx_exproto_conn.erl
index f0cca7bec..0e83e96c4 100644
--- a/apps/emqx_exproto/src/emqx_exproto_conn.erl
+++ b/apps/emqx_exproto/src/emqx_exproto_conn.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exproto/src/emqx_exproto_gcli.erl b/apps/emqx_exproto/src/emqx_exproto_gcli.erl
index 26b0e0d35..b7ef20c13 100644
--- a/apps/emqx_exproto/src/emqx_exproto_gcli.erl
+++ b/apps/emqx_exproto/src/emqx_exproto_gcli.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exproto/src/emqx_exproto_gsvr.erl b/apps/emqx_exproto/src/emqx_exproto_gsvr.erl
index bc4abfc4d..91d119c9a 100644
--- a/apps/emqx_exproto/src/emqx_exproto_gsvr.erl
+++ b/apps/emqx_exproto/src/emqx_exproto_gsvr.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exproto/src/emqx_exproto_sup.erl b/apps/emqx_exproto/src/emqx_exproto_sup.erl
index fc70b8131..b1cd738c1 100644
--- a/apps/emqx_exproto/src/emqx_exproto_sup.erl
+++ b/apps/emqx_exproto/src/emqx_exproto_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exproto/test/emqx_exproto_SUITE.erl b/apps/emqx_exproto/test/emqx_exproto_SUITE.erl
index 70484c30e..a81cbe253 100644
--- a/apps/emqx_exproto/test/emqx_exproto_SUITE.erl
+++ b/apps/emqx_exproto/test/emqx_exproto_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_exproto/test/emqx_exproto_echo_svr.erl b/apps/emqx_exproto/test/emqx_exproto_echo_svr.erl
index 69c64d4ca..10360e774 100644
--- a/apps/emqx_exproto/test/emqx_exproto_echo_svr.erl
+++ b/apps/emqx_exproto/test/emqx_exproto_echo_svr.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lua_hook/include/emqx_lua_hook.hrl b/apps/emqx_lua_hook/include/emqx_lua_hook.hrl
index fb7010c2b..217489c8c 100644
--- a/apps/emqx_lua_hook/include/emqx_lua_hook.hrl
+++ b/apps/emqx_lua_hook/include/emqx_lua_hook.hrl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lua_hook/src/emqx_lua_hook.erl b/apps/emqx_lua_hook/src/emqx_lua_hook.erl
index 6e7810827..bf560ce38 100644
--- a/apps/emqx_lua_hook/src/emqx_lua_hook.erl
+++ b/apps/emqx_lua_hook/src/emqx_lua_hook.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lua_hook/src/emqx_lua_hook_app.erl b/apps/emqx_lua_hook/src/emqx_lua_hook_app.erl
index 6b0ec3574..b08f8a58c 100644
--- a/apps/emqx_lua_hook/src/emqx_lua_hook_app.erl
+++ b/apps/emqx_lua_hook/src/emqx_lua_hook_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lua_hook/src/emqx_lua_hook_cli.erl b/apps/emqx_lua_hook/src/emqx_lua_hook_cli.erl
index 83c6fc5ef..17091abd7 100644
--- a/apps/emqx_lua_hook/src/emqx_lua_hook_cli.erl
+++ b/apps/emqx_lua_hook/src/emqx_lua_hook_cli.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lua_hook/src/emqx_lua_hook_sup.erl b/apps/emqx_lua_hook/src/emqx_lua_hook_sup.erl
index a10e5731c..a9d8ca536 100644
--- a/apps/emqx_lua_hook/src/emqx_lua_hook_sup.erl
+++ b/apps/emqx_lua_hook/src/emqx_lua_hook_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lua_hook/src/emqx_lua_script.erl b/apps/emqx_lua_hook/src/emqx_lua_script.erl
index ffc53fc8d..6e0752d53 100644
--- a/apps/emqx_lua_hook/src/emqx_lua_script.erl
+++ b/apps/emqx_lua_hook/src/emqx_lua_script.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lua_hook/test/emqx_lua_hook_SUITE.erl b/apps/emqx_lua_hook/test/emqx_lua_hook_SUITE.erl
index 5e6681aed..dc1889f1f 100644
--- a/apps/emqx_lua_hook/test/emqx_lua_hook_SUITE.erl
+++ b/apps/emqx_lua_hook/test/emqx_lua_hook_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lwm2m/include/emqx_lwm2m.hrl b/apps/emqx_lwm2m/include/emqx_lwm2m.hrl
index 5462f489d..0360b7336 100644
--- a/apps/emqx_lwm2m/include/emqx_lwm2m.hrl
+++ b/apps/emqx_lwm2m/include/emqx_lwm2m.hrl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lwm2m/src/emqx_lwm2m_api.erl b/apps/emqx_lwm2m/src/emqx_lwm2m_api.erl
index 6e616fd1e..195b5f0d2 100644
--- a/apps/emqx_lwm2m/src/emqx_lwm2m_api.erl
+++ b/apps/emqx_lwm2m/src/emqx_lwm2m_api.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lwm2m/src/emqx_lwm2m_app.erl b/apps/emqx_lwm2m/src/emqx_lwm2m_app.erl
index 14d042681..136a75088 100644
--- a/apps/emqx_lwm2m/src/emqx_lwm2m_app.erl
+++ b/apps/emqx_lwm2m/src/emqx_lwm2m_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lwm2m/src/emqx_lwm2m_cm.erl b/apps/emqx_lwm2m/src/emqx_lwm2m_cm.erl
index 16e938b84..95bd9fdee 100644
--- a/apps/emqx_lwm2m/src/emqx_lwm2m_cm.erl
+++ b/apps/emqx_lwm2m/src/emqx_lwm2m_cm.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lwm2m/src/emqx_lwm2m_cm_sup.erl b/apps/emqx_lwm2m/src/emqx_lwm2m_cm_sup.erl
index b55f4f33c..39148a95a 100644
--- a/apps/emqx_lwm2m/src/emqx_lwm2m_cm_sup.erl
+++ b/apps/emqx_lwm2m/src/emqx_lwm2m_cm_sup.erl
@@ -1,6 +1,6 @@
 
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
@@ -38,4 +38,3 @@ init([]) ->
                  period => 10
                 },
     {ok, {SupFlags, [CM]}}.
-
diff --git a/apps/emqx_lwm2m/src/emqx_lwm2m_cmd_handler.erl b/apps/emqx_lwm2m/src/emqx_lwm2m_cmd_handler.erl
index b3251a275..b0c881f8b 100644
--- a/apps/emqx_lwm2m/src/emqx_lwm2m_cmd_handler.erl
+++ b/apps/emqx_lwm2m/src/emqx_lwm2m_cmd_handler.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lwm2m/src/emqx_lwm2m_coap_resource.erl b/apps/emqx_lwm2m/src/emqx_lwm2m_coap_resource.erl
index f94c2bc72..e908415c9 100644
--- a/apps/emqx_lwm2m/src/emqx_lwm2m_coap_resource.erl
+++ b/apps/emqx_lwm2m/src/emqx_lwm2m_coap_resource.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lwm2m/src/emqx_lwm2m_coap_server.erl b/apps/emqx_lwm2m/src/emqx_lwm2m_coap_server.erl
index 60d5f4b85..752ca5ad2 100644
--- a/apps/emqx_lwm2m/src/emqx_lwm2m_coap_server.erl
+++ b/apps/emqx_lwm2m/src/emqx_lwm2m_coap_server.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lwm2m/src/emqx_lwm2m_json.erl b/apps/emqx_lwm2m/src/emqx_lwm2m_json.erl
index 641cf7d97..2a10f11f4 100644
--- a/apps/emqx_lwm2m/src/emqx_lwm2m_json.erl
+++ b/apps/emqx_lwm2m/src/emqx_lwm2m_json.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lwm2m/src/emqx_lwm2m_message.erl b/apps/emqx_lwm2m/src/emqx_lwm2m_message.erl
index 494f26522..9a05e1663 100644
--- a/apps/emqx_lwm2m/src/emqx_lwm2m_message.erl
+++ b/apps/emqx_lwm2m/src/emqx_lwm2m_message.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lwm2m/src/emqx_lwm2m_protocol.erl b/apps/emqx_lwm2m/src/emqx_lwm2m_protocol.erl
index 7f40041a5..215e149fc 100644
--- a/apps/emqx_lwm2m/src/emqx_lwm2m_protocol.erl
+++ b/apps/emqx_lwm2m/src/emqx_lwm2m_protocol.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lwm2m/src/emqx_lwm2m_sup.erl b/apps/emqx_lwm2m/src/emqx_lwm2m_sup.erl
index 0546e0080..009f35072 100644
--- a/apps/emqx_lwm2m/src/emqx_lwm2m_sup.erl
+++ b/apps/emqx_lwm2m/src/emqx_lwm2m_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lwm2m/src/emqx_lwm2m_timer.erl b/apps/emqx_lwm2m/src/emqx_lwm2m_timer.erl
index 75ab2d42a..5d6681ac3 100644
--- a/apps/emqx_lwm2m/src/emqx_lwm2m_timer.erl
+++ b/apps/emqx_lwm2m/src/emqx_lwm2m_timer.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lwm2m/src/emqx_lwm2m_tlv.erl b/apps/emqx_lwm2m/src/emqx_lwm2m_tlv.erl
index 8576595f8..6290dff2f 100644
--- a/apps/emqx_lwm2m/src/emqx_lwm2m_tlv.erl
+++ b/apps/emqx_lwm2m/src/emqx_lwm2m_tlv.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lwm2m/src/emqx_lwm2m_xml_object.erl b/apps/emqx_lwm2m/src/emqx_lwm2m_xml_object.erl
index dd9911407..6ac29b3db 100644
--- a/apps/emqx_lwm2m/src/emqx_lwm2m_xml_object.erl
+++ b/apps/emqx_lwm2m/src/emqx_lwm2m_xml_object.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lwm2m/src/emqx_lwm2m_xml_object_db.erl b/apps/emqx_lwm2m/src/emqx_lwm2m_xml_object_db.erl
index 012d0a649..0f5fd7df9 100644
--- a/apps/emqx_lwm2m/src/emqx_lwm2m_xml_object_db.erl
+++ b/apps/emqx_lwm2m/src/emqx_lwm2m_xml_object_db.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lwm2m/test/emqx_lwm2m_SUITE.erl b/apps/emqx_lwm2m/test/emqx_lwm2m_SUITE.erl
index 5a65fba4f..27cde6d08 100644
--- a/apps/emqx_lwm2m/test/emqx_lwm2m_SUITE.erl
+++ b/apps/emqx_lwm2m/test/emqx_lwm2m_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lwm2m/test/emqx_tlv_SUITE.erl b/apps/emqx_lwm2m/test/emqx_tlv_SUITE.erl
index bfb85d832..83c11f0fe 100644
--- a/apps/emqx_lwm2m/test/emqx_tlv_SUITE.erl
+++ b/apps/emqx_lwm2m/test/emqx_tlv_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_lwm2m/test/test_mqtt_broker.erl b/apps/emqx_lwm2m/test/test_mqtt_broker.erl
index dd85340b6..f3e579efa 100644
--- a/apps/emqx_lwm2m/test/test_mqtt_broker.erl
+++ b/apps/emqx_lwm2m/test/test_mqtt_broker.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/include/emqx_mgmt.hrl b/apps/emqx_management/include/emqx_mgmt.hrl
index 3b54e313f..fc4b0d825 100644
--- a/apps/emqx_management/include/emqx_mgmt.hrl
+++ b/apps/emqx_management/include/emqx_mgmt.hrl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt.erl b/apps/emqx_management/src/emqx_mgmt.erl
index bc271ee20..51bc193d8 100644
--- a/apps/emqx_management/src/emqx_mgmt.erl
+++ b/apps/emqx_management/src/emqx_mgmt.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_api.erl b/apps/emqx_management/src/emqx_mgmt_api.erl
index 7550e8bce..aeb17f733 100644
--- a/apps/emqx_management/src/emqx_mgmt_api.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_api_acl.erl b/apps/emqx_management/src/emqx_mgmt_api_acl.erl
index 039b4035a..091c44997 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_acl.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_acl.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2021-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_api_alarms.erl b/apps/emqx_management/src/emqx_mgmt_api_alarms.erl
index d8a0f25dc..2ba6ae3b1 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_alarms.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_alarms.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_api_apps.erl b/apps/emqx_management/src/emqx_mgmt_api_apps.erl
index abcfe1961..87a1379b3 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_apps.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_apps.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_api_banned.erl b/apps/emqx_management/src/emqx_mgmt_api_banned.erl
index b92875d9e..3529b107b 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_banned.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_banned.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_api_brokers.erl b/apps/emqx_management/src/emqx_mgmt_api_brokers.erl
index bd901a3fe..c0609f8f6 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_brokers.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_brokers.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_api_clients.erl b/apps/emqx_management/src/emqx_mgmt_api_clients.erl
index f47fea6eb..38629221a 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_clients.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_clients.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_api_data.erl b/apps/emqx_management/src/emqx_mgmt_api_data.erl
index e389a1313..e835f48d7 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_data.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_data.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_api_listeners.erl b/apps/emqx_management/src/emqx_mgmt_api_listeners.erl
index 7cccbd2ac..461c91d84 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_listeners.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_listeners.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_api_metrics.erl b/apps/emqx_management/src/emqx_mgmt_api_metrics.erl
index b59aa0ac5..db4c51987 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_metrics.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_metrics.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_api_nodes.erl b/apps/emqx_management/src/emqx_mgmt_api_nodes.erl
index 2266ccfa3..99f77e81d 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_nodes.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_nodes.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_api_plugins.erl b/apps/emqx_management/src/emqx_mgmt_api_plugins.erl
index e4908aeff..169ef23ce 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_plugins.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_plugins.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_api_pubsub.erl b/apps/emqx_management/src/emqx_mgmt_api_pubsub.erl
index 31b6d36f1..3e5ffbee5 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_pubsub.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_pubsub.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_api_routes.erl b/apps/emqx_management/src/emqx_mgmt_api_routes.erl
index 380c9f0f6..aa7330324 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_routes.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_routes.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_api_stats.erl b/apps/emqx_management/src/emqx_mgmt_api_stats.erl
index 95d54b775..a18f08d2f 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_stats.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_stats.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_api_subscriptions.erl b/apps/emqx_management/src/emqx_mgmt_api_subscriptions.erl
index 6b35d7a0a..9e47333ed 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_subscriptions.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_subscriptions.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_app.erl b/apps/emqx_management/src/emqx_mgmt_app.erl
index 33d5b2d0e..f1708c906 100644
--- a/apps/emqx_management/src/emqx_mgmt_app.erl
+++ b/apps/emqx_management/src/emqx_mgmt_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_auth.erl b/apps/emqx_management/src/emqx_mgmt_auth.erl
index 5f2b96dff..5413cf95a 100644
--- a/apps/emqx_management/src/emqx_mgmt_auth.erl
+++ b/apps/emqx_management/src/emqx_mgmt_auth.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_cli.erl b/apps/emqx_management/src/emqx_mgmt_cli.erl
index 7ca7a9cf6..954a378b3 100644
--- a/apps/emqx_management/src/emqx_mgmt_cli.erl
+++ b/apps/emqx_management/src/emqx_mgmt_cli.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_data_backup.erl b/apps/emqx_management/src/emqx_mgmt_data_backup.erl
index 9623c6682..06dc0365a 100644
--- a/apps/emqx_management/src/emqx_mgmt_data_backup.erl
+++ b/apps/emqx_management/src/emqx_mgmt_data_backup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_http.erl b/apps/emqx_management/src/emqx_mgmt_http.erl
index ced7d10b2..473cec306 100644
--- a/apps/emqx_management/src/emqx_mgmt_http.erl
+++ b/apps/emqx_management/src/emqx_mgmt_http.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_sup.erl b/apps/emqx_management/src/emqx_mgmt_sup.erl
index 8ad0bc963..2b14a32f9 100644
--- a/apps/emqx_management/src/emqx_mgmt_sup.erl
+++ b/apps/emqx_management/src/emqx_mgmt_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/src/emqx_mgmt_util.erl b/apps/emqx_management/src/emqx_mgmt_util.erl
index 132bbc83f..7a149a64c 100644
--- a/apps/emqx_management/src/emqx_mgmt_util.erl
+++ b/apps/emqx_management/src/emqx_mgmt_util.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/test/emqx_auth_mnesia_migration_SUITE.erl b/apps/emqx_management/test/emqx_auth_mnesia_migration_SUITE.erl
index 19ec8d61e..6519880f8 100644
--- a/apps/emqx_management/test/emqx_auth_mnesia_migration_SUITE.erl
+++ b/apps/emqx_management/test/emqx_auth_mnesia_migration_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2021-2022-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/test/emqx_bridge_mqtt_data_export_import_SUITE.erl b/apps/emqx_management/test/emqx_bridge_mqtt_data_export_import_SUITE.erl
index bae633045..f01eb9631 100644
--- a/apps/emqx_management/test/emqx_bridge_mqtt_data_export_import_SUITE.erl
+++ b/apps/emqx_management/test/emqx_bridge_mqtt_data_export_import_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/test/emqx_mgmt_SUITE.erl b/apps/emqx_management/test/emqx_mgmt_SUITE.erl
index 889a5d9a9..66bd07405 100644
--- a/apps/emqx_management/test/emqx_mgmt_SUITE.erl
+++ b/apps/emqx_management/test/emqx_mgmt_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/test/emqx_mgmt_api_SUITE.erl b/apps/emqx_management/test/emqx_mgmt_api_SUITE.erl
index 5d0dab7ea..cfed74c16 100644
--- a/apps/emqx_management/test/emqx_mgmt_api_SUITE.erl
+++ b/apps/emqx_management/test/emqx_mgmt_api_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_management/test/emqx_webhook_data_export_import_SUITE.erl b/apps/emqx_management/test/emqx_webhook_data_export_import_SUITE.erl
index 2965b7ad0..763c34134 100644
--- a/apps/emqx_management/test/emqx_webhook_data_export_import_SUITE.erl
+++ b/apps/emqx_management/test/emqx_webhook_data_export_import_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_plugin_libs/src/emqx_plugin_libs.erl b/apps/emqx_plugin_libs/src/emqx_plugin_libs.erl
index 2f84be06f..d8cd1ab12 100644
--- a/apps/emqx_plugin_libs/src/emqx_plugin_libs.erl
+++ b/apps/emqx_plugin_libs/src/emqx_plugin_libs.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2021-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_plugin_libs/src/emqx_plugin_libs_ssl.erl b/apps/emqx_plugin_libs/src/emqx_plugin_libs_ssl.erl
index b459e0b69..1026c8306 100644
--- a/apps/emqx_plugin_libs/src/emqx_plugin_libs_ssl.erl
+++ b/apps/emqx_plugin_libs/src/emqx_plugin_libs_ssl.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2021-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_plugin_libs/test/emqx_plugin_libs_ssl_tests.erl b/apps/emqx_plugin_libs/test/emqx_plugin_libs_ssl_tests.erl
index 54ba48e18..d219414bb 100644
--- a/apps/emqx_plugin_libs/test/emqx_plugin_libs_ssl_tests.erl
+++ b/apps/emqx_plugin_libs/test/emqx_plugin_libs_ssl_tests.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2021-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_prometheus/src/emqx_prometheus.erl b/apps/emqx_prometheus/src/emqx_prometheus.erl
index c11c8f0d7..57c54446f 100644
--- a/apps/emqx_prometheus/src/emqx_prometheus.erl
+++ b/apps/emqx_prometheus/src/emqx_prometheus.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_prometheus/src/emqx_prometheus_app.erl b/apps/emqx_prometheus/src/emqx_prometheus_app.erl
index df0701551..a0b2fbb04 100644
--- a/apps/emqx_prometheus/src/emqx_prometheus_app.erl
+++ b/apps/emqx_prometheus/src/emqx_prometheus_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_prometheus/src/emqx_prometheus_sup.erl b/apps/emqx_prometheus/src/emqx_prometheus_sup.erl
index 8ebbb02ae..f928e8c2b 100644
--- a/apps/emqx_prometheus/src/emqx_prometheus_sup.erl
+++ b/apps/emqx_prometheus/src/emqx_prometheus_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_prometheus/test/emqx_prometheus_SUITE.erl b/apps/emqx_prometheus/test/emqx_prometheus_SUITE.erl
index cb2ae4e8e..edcebe00a 100644
--- a/apps/emqx_prometheus/test/emqx_prometheus_SUITE.erl
+++ b/apps/emqx_prometheus/test/emqx_prometheus_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_psk_file/src/emqx_psk_file.erl b/apps/emqx_psk_file/src/emqx_psk_file.erl
index ced11b0da..b4daee370 100644
--- a/apps/emqx_psk_file/src/emqx_psk_file.erl
+++ b/apps/emqx_psk_file/src/emqx_psk_file.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_psk_file/src/emqx_psk_file_app.erl b/apps/emqx_psk_file/src/emqx_psk_file_app.erl
index 934ffe49e..eb1ccbd4c 100644
--- a/apps/emqx_psk_file/src/emqx_psk_file_app.erl
+++ b/apps/emqx_psk_file/src/emqx_psk_file_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_psk_file/src/emqx_psk_file_sup.erl b/apps/emqx_psk_file/src/emqx_psk_file_sup.erl
index 041eecdb6..2e739519c 100644
--- a/apps/emqx_psk_file/src/emqx_psk_file_sup.erl
+++ b/apps/emqx_psk_file/src/emqx_psk_file_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_psk_file/test/emqx_psk_file_SUITE.erl b/apps/emqx_psk_file/test/emqx_psk_file_SUITE.erl
index 5c4448c67..24d94cf7d 100644
--- a/apps/emqx_psk_file/test/emqx_psk_file_SUITE.erl
+++ b/apps/emqx_psk_file/test/emqx_psk_file_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_recon/src/emqx_recon.erl b/apps/emqx_recon/src/emqx_recon.erl
index 67039c3ac..e91cfde1a 100644
--- a/apps/emqx_recon/src/emqx_recon.erl
+++ b/apps/emqx_recon/src/emqx_recon.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_recon/src/emqx_recon_cli.erl b/apps/emqx_recon/src/emqx_recon_cli.erl
index b4e3a52ab..0eb20f75f 100644
--- a/apps/emqx_recon/src/emqx_recon_cli.erl
+++ b/apps/emqx_recon/src/emqx_recon_cli.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_recon/test/emqx_recon_SUITE.erl b/apps/emqx_recon/test/emqx_recon_SUITE.erl
index 22c83eca8..db9f2bd18 100644
--- a/apps/emqx_recon/test/emqx_recon_SUITE.erl
+++ b/apps/emqx_recon/test/emqx_recon_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_retainer/include/emqx_retainer.hrl b/apps/emqx_retainer/include/emqx_retainer.hrl
index a1e229cfb..186d72d75 100644
--- a/apps/emqx_retainer/include/emqx_retainer.hrl
+++ b/apps/emqx_retainer/include/emqx_retainer.hrl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_retainer/src/emqx_retainer.erl b/apps/emqx_retainer/src/emqx_retainer.erl
index 33220eb1f..226ad1947 100644
--- a/apps/emqx_retainer/src/emqx_retainer.erl
+++ b/apps/emqx_retainer/src/emqx_retainer.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_retainer/src/emqx_retainer_app.erl b/apps/emqx_retainer/src/emqx_retainer_app.erl
index adca5ae7a..69bf363ff 100644
--- a/apps/emqx_retainer/src/emqx_retainer_app.erl
+++ b/apps/emqx_retainer/src/emqx_retainer_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_retainer/src/emqx_retainer_cli.erl b/apps/emqx_retainer/src/emqx_retainer_cli.erl
index 23fb98252..261923875 100644
--- a/apps/emqx_retainer/src/emqx_retainer_cli.erl
+++ b/apps/emqx_retainer/src/emqx_retainer_cli.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_retainer/src/emqx_retainer_sup.erl b/apps/emqx_retainer/src/emqx_retainer_sup.erl
index fef245489..22af32504 100644
--- a/apps/emqx_retainer/src/emqx_retainer_sup.erl
+++ b/apps/emqx_retainer/src/emqx_retainer_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_retainer/test/emqx_retainer_SUITE.erl b/apps/emqx_retainer/test/emqx_retainer_SUITE.erl
index 28f667b53..6f29eaedf 100644
--- a/apps/emqx_retainer/test/emqx_retainer_SUITE.erl
+++ b/apps/emqx_retainer/test/emqx_retainer_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_retainer/test/emqx_retainer_cli_SUITE.erl b/apps/emqx_retainer/test/emqx_retainer_cli_SUITE.erl
index 3cce1bcbe..452a4f3d9 100644
--- a/apps/emqx_retainer/test/emqx_retainer_cli_SUITE.erl
+++ b/apps/emqx_retainer/test/emqx_retainer_cli_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_retainer/test/mqtt_protocol_v5_SUITE.erl b/apps/emqx_retainer/test/mqtt_protocol_v5_SUITE.erl
index cec492c6a..ef0b111e9 100644
--- a/apps/emqx_retainer/test/mqtt_protocol_v5_SUITE.erl
+++ b/apps/emqx_retainer/test/mqtt_protocol_v5_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/README.md b/apps/emqx_rule_engine/README.md
index d9104ffc8..b02f11f83 100644
--- a/apps/emqx_rule_engine/README.md
+++ b/apps/emqx_rule_engine/README.md
@@ -39,7 +39,7 @@ select id, time, temperature as t from "topic/a" where t > 50;
 
 ## License
 
-Copyright (c) 2019-2021 [EMQ Technologies Co., Ltd](https://emqx.io). All Rights Reserved.
+Copyright (c) 2019-2022 [EMQ Technologies Co., Ltd](https://emqx.io). All Rights Reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");you may not use this file except in compliance with the License.You may obtain a copy of the License at
 
diff --git a/apps/emqx_rule_engine/include/rule_engine.hrl b/apps/emqx_rule_engine/include/rule_engine.hrl
index 6e8416688..858d9b9b6 100644
--- a/apps/emqx_rule_engine/include/rule_engine.hrl
+++ b/apps/emqx_rule_engine/include/rule_engine.hrl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_actions.erl b/apps/emqx_rule_engine/src/emqx_rule_actions.erl
index 5d0dd463a..edeffbde4 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_actions.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_actions.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_engine.erl b/apps/emqx_rule_engine/src/emqx_rule_engine.erl
index b210d4f8d..4e744a42f 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_engine.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_engine.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_engine_api.erl b/apps/emqx_rule_engine/src/emqx_rule_engine_api.erl
index baa47d71d..3430bc98d 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_engine_api.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_engine_api.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_engine_app.erl b/apps/emqx_rule_engine/src/emqx_rule_engine_app.erl
index e00d717d1..202c21d1a 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_engine_app.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_engine_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_engine_cli.erl b/apps/emqx_rule_engine/src/emqx_rule_engine_cli.erl
index 1284184ca..45a847ada 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_engine_cli.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_engine_cli.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_engine_sup.erl b/apps/emqx_rule_engine/src/emqx_rule_engine_sup.erl
index 9ff5ce741..03e3fd11a 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_engine_sup.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_engine_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_events.erl b/apps/emqx_rule_engine/src/emqx_rule_events.erl
index f3044ff74..363475d60 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_events.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_events.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_funcs.erl b/apps/emqx_rule_engine/src/emqx_rule_funcs.erl
index 3c606e310..08edfb8ff 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_funcs.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_funcs.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_id.erl b/apps/emqx_rule_engine/src/emqx_rule_id.erl
index 3f9c1fc6d..b3031cdf3 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_id.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_id.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_locker.erl b/apps/emqx_rule_engine/src/emqx_rule_locker.erl
index 9e45b8c09..7b74e554b 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_locker.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_locker.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_maps.erl b/apps/emqx_rule_engine/src/emqx_rule_maps.erl
index 512ae5c74..b962dc46f 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_maps.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_maps.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_metrics.erl b/apps/emqx_rule_engine/src/emqx_rule_metrics.erl
index 272221208..624032056 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_metrics.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_metrics.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_monitor.erl b/apps/emqx_rule_engine/src/emqx_rule_monitor.erl
index ed3b23395..afff14c40 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_monitor.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_monitor.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_registry.erl b/apps/emqx_rule_engine/src/emqx_rule_registry.erl
index 2d029f8e3..6314459f9 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_registry.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_registry.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_runtime.erl b/apps/emqx_rule_engine/src/emqx_rule_runtime.erl
index 2912bd7b3..0bfc5242a 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_runtime.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_runtime.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_sqlparser.erl b/apps/emqx_rule_engine/src/emqx_rule_sqlparser.erl
index 9a8ce55ea..82d3cfb64 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_sqlparser.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_sqlparser.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_sqltester.erl b/apps/emqx_rule_engine/src/emqx_rule_sqltester.erl
index 26da4cead..79ac0f328 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_sqltester.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_sqltester.erl
@@ -1,4 +1,4 @@
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_utils.erl b/apps/emqx_rule_engine/src/emqx_rule_utils.erl
index 67436ea5e..dc08ad0c3 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_utils.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_utils.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/src/emqx_rule_validator.erl b/apps/emqx_rule_engine/src/emqx_rule_validator.erl
index 8f39d2d1c..e32ec66ab 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_validator.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_validator.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/test/emqx_rule_engine_SUITE.erl b/apps/emqx_rule_engine/test/emqx_rule_engine_SUITE.erl
index 20a5345f7..442865bb4 100644
--- a/apps/emqx_rule_engine/test/emqx_rule_engine_SUITE.erl
+++ b/apps/emqx_rule_engine/test/emqx_rule_engine_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/test/emqx_rule_funcs_SUITE.erl b/apps/emqx_rule_engine/test/emqx_rule_funcs_SUITE.erl
index 0f82b691d..9a8c76e3f 100644
--- a/apps/emqx_rule_engine/test/emqx_rule_funcs_SUITE.erl
+++ b/apps/emqx_rule_engine/test/emqx_rule_funcs_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/test/emqx_rule_id_SUITE.erl b/apps/emqx_rule_engine/test/emqx_rule_id_SUITE.erl
index a1e1c4f8c..6a678902e 100644
--- a/apps/emqx_rule_engine/test/emqx_rule_id_SUITE.erl
+++ b/apps/emqx_rule_engine/test/emqx_rule_id_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/test/emqx_rule_maps_SUITE.erl b/apps/emqx_rule_engine/test/emqx_rule_maps_SUITE.erl
index ffb1440d8..155ee69b0 100644
--- a/apps/emqx_rule_engine/test/emqx_rule_maps_SUITE.erl
+++ b/apps/emqx_rule_engine/test/emqx_rule_maps_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/test/emqx_rule_metrics_SUITE.erl b/apps/emqx_rule_engine/test/emqx_rule_metrics_SUITE.erl
index 265072b97..1d1ef2098 100644
--- a/apps/emqx_rule_engine/test/emqx_rule_metrics_SUITE.erl
+++ b/apps/emqx_rule_engine/test/emqx_rule_metrics_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/test/emqx_rule_monitor_SUITE.erl b/apps/emqx_rule_engine/test/emqx_rule_monitor_SUITE.erl
index 67c59e26c..121970342 100644
--- a/apps/emqx_rule_engine/test/emqx_rule_monitor_SUITE.erl
+++ b/apps/emqx_rule_engine/test/emqx_rule_monitor_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/test/emqx_rule_registry_SUITE.erl b/apps/emqx_rule_engine/test/emqx_rule_registry_SUITE.erl
index cbd69c878..a0648c12a 100644
--- a/apps/emqx_rule_engine/test/emqx_rule_registry_SUITE.erl
+++ b/apps/emqx_rule_engine/test/emqx_rule_registry_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/test/emqx_rule_utils_SUITE.erl b/apps/emqx_rule_engine/test/emqx_rule_utils_SUITE.erl
index 002d47c8c..73c6f821d 100644
--- a/apps/emqx_rule_engine/test/emqx_rule_utils_SUITE.erl
+++ b/apps/emqx_rule_engine/test/emqx_rule_utils_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_rule_engine/test/emqx_rule_validator_SUITE.erl b/apps/emqx_rule_engine/test/emqx_rule_validator_SUITE.erl
index fdd7857d4..a5870ae79 100644
--- a/apps/emqx_rule_engine/test/emqx_rule_validator_SUITE.erl
+++ b/apps/emqx_rule_engine/test/emqx_rule_validator_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sasl/include/emqx_sasl.hrl b/apps/emqx_sasl/include/emqx_sasl.hrl
index a1658f2b8..ba097ead8 100644
--- a/apps/emqx_sasl/include/emqx_sasl.hrl
+++ b/apps/emqx_sasl/include/emqx_sasl.hrl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sasl/src/emqx_sasl.erl b/apps/emqx_sasl/src/emqx_sasl.erl
index 7010ae902..32b3a1df7 100644
--- a/apps/emqx_sasl/src/emqx_sasl.erl
+++ b/apps/emqx_sasl/src/emqx_sasl.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sasl/src/emqx_sasl_api.erl b/apps/emqx_sasl/src/emqx_sasl_api.erl
index a69ac557d..9f144b81b 100644
--- a/apps/emqx_sasl/src/emqx_sasl_api.erl
+++ b/apps/emqx_sasl/src/emqx_sasl_api.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sasl/src/emqx_sasl_app.erl b/apps/emqx_sasl/src/emqx_sasl_app.erl
index 0ce3dc076..97f2f6189 100644
--- a/apps/emqx_sasl/src/emqx_sasl_app.erl
+++ b/apps/emqx_sasl/src/emqx_sasl_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sasl/src/emqx_sasl_cli.erl b/apps/emqx_sasl/src/emqx_sasl_cli.erl
index 01e862373..d6a0030e8 100644
--- a/apps/emqx_sasl/src/emqx_sasl_cli.erl
+++ b/apps/emqx_sasl/src/emqx_sasl_cli.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sasl/src/emqx_sasl_scram.erl b/apps/emqx_sasl/src/emqx_sasl_scram.erl
index beb415568..326d82d86 100644
--- a/apps/emqx_sasl/src/emqx_sasl_scram.erl
+++ b/apps/emqx_sasl/src/emqx_sasl_scram.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sasl/test/emqx_sasl_scram_SUITE.erl b/apps/emqx_sasl/test/emqx_sasl_scram_SUITE.erl
index 202b0da2a..8f429d22f 100644
--- a/apps/emqx_sasl/test/emqx_sasl_scram_SUITE.erl
+++ b/apps/emqx_sasl/test/emqx_sasl_scram_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sn/include/emqx_sn.hrl b/apps/emqx_sn/include/emqx_sn.hrl
index 29c5b2c86..ebd694ef1 100644
--- a/apps/emqx_sn/include/emqx_sn.hrl
+++ b/apps/emqx_sn/include/emqx_sn.hrl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sn/src/emqx_sn_app.erl b/apps/emqx_sn/src/emqx_sn_app.erl
index e7c86d5b7..a3810bc0c 100644
--- a/apps/emqx_sn/src/emqx_sn_app.erl
+++ b/apps/emqx_sn/src/emqx_sn_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sn/src/emqx_sn_asleep_timer.erl b/apps/emqx_sn/src/emqx_sn_asleep_timer.erl
index 37ea67689..13db1ed80 100644
--- a/apps/emqx_sn/src/emqx_sn_asleep_timer.erl
+++ b/apps/emqx_sn/src/emqx_sn_asleep_timer.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sn/src/emqx_sn_broadcast.erl b/apps/emqx_sn/src/emqx_sn_broadcast.erl
index a1630b844..68e57214e 100644
--- a/apps/emqx_sn/src/emqx_sn_broadcast.erl
+++ b/apps/emqx_sn/src/emqx_sn_broadcast.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sn/src/emqx_sn_frame.erl b/apps/emqx_sn/src/emqx_sn_frame.erl
index 7ec18dd4a..2063142bb 100644
--- a/apps/emqx_sn/src/emqx_sn_frame.erl
+++ b/apps/emqx_sn/src/emqx_sn_frame.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/apps/emqx_sn/src/emqx_sn_gateway.erl b/apps/emqx_sn/src/emqx_sn_gateway.erl
index 80a1339c0..a1b502d26 100644
--- a/apps/emqx_sn/src/emqx_sn_gateway.erl
+++ b/apps/emqx_sn/src/emqx_sn_gateway.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sn/src/emqx_sn_registry.erl b/apps/emqx_sn/src/emqx_sn_registry.erl
index c97a49f5a..bf15ce45b 100644
--- a/apps/emqx_sn/src/emqx_sn_registry.erl
+++ b/apps/emqx_sn/src/emqx_sn_registry.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sn/src/emqx_sn_sup.erl b/apps/emqx_sn/src/emqx_sn_sup.erl
index 3d4fe602f..efbe7913d 100644
--- a/apps/emqx_sn/src/emqx_sn_sup.erl
+++ b/apps/emqx_sn/src/emqx_sn_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sn/test/emqx_sn_frame_SUITE.erl b/apps/emqx_sn/test/emqx_sn_frame_SUITE.erl
index 85042a4be..d4500315c 100644
--- a/apps/emqx_sn/test/emqx_sn_frame_SUITE.erl
+++ b/apps/emqx_sn/test/emqx_sn_frame_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sn/test/emqx_sn_protocol_SUITE.erl b/apps/emqx_sn/test/emqx_sn_protocol_SUITE.erl
index cdecc06bb..3d509822f 100644
--- a/apps/emqx_sn/test/emqx_sn_protocol_SUITE.erl
+++ b/apps/emqx_sn/test/emqx_sn_protocol_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sn/test/emqx_sn_registry_SUITE.erl b/apps/emqx_sn/test/emqx_sn_registry_SUITE.erl
index 023d83ae5..0d726f190 100644
--- a/apps/emqx_sn/test/emqx_sn_registry_SUITE.erl
+++ b/apps/emqx_sn/test/emqx_sn_registry_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sn/test/props/emqx_sn_proper_types.erl b/apps/emqx_sn/test/props/emqx_sn_proper_types.erl
index 8d4dae357..2bc838060 100644
--- a/apps/emqx_sn/test/props/emqx_sn_proper_types.erl
+++ b/apps/emqx_sn/test/props/emqx_sn_proper_types.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_sn/test/props/prop_emqx_sn_frame.erl b/apps/emqx_sn/test/props/prop_emqx_sn_frame.erl
index 0135ebac7..05fe60a4e 100644
--- a/apps/emqx_sn/test/props/prop_emqx_sn_frame.erl
+++ b/apps/emqx_sn/test/props/prop_emqx_sn_frame.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_stomp/include/emqx_stomp.hrl b/apps/emqx_stomp/include/emqx_stomp.hrl
index a9cf2cf48..073bc6521 100644
--- a/apps/emqx_stomp/include/emqx_stomp.hrl
+++ b/apps/emqx_stomp/include/emqx_stomp.hrl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_stomp/src/emqx_stomp.erl b/apps/emqx_stomp/src/emqx_stomp.erl
index b8a66009c..2b84cf0a2 100644
--- a/apps/emqx_stomp/src/emqx_stomp.erl
+++ b/apps/emqx_stomp/src/emqx_stomp.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_stomp/src/emqx_stomp_connection.erl b/apps/emqx_stomp/src/emqx_stomp_connection.erl
index 4e5793dad..767ea3814 100644
--- a/apps/emqx_stomp/src/emqx_stomp_connection.erl
+++ b/apps/emqx_stomp/src/emqx_stomp_connection.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_stomp/src/emqx_stomp_frame.erl b/apps/emqx_stomp/src/emqx_stomp_frame.erl
index 51f23e778..273ef7b3e 100644
--- a/apps/emqx_stomp/src/emqx_stomp_frame.erl
+++ b/apps/emqx_stomp/src/emqx_stomp_frame.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_stomp/src/emqx_stomp_heartbeat.erl b/apps/emqx_stomp/src/emqx_stomp_heartbeat.erl
index 4097756fe..5935b128f 100644
--- a/apps/emqx_stomp/src/emqx_stomp_heartbeat.erl
+++ b/apps/emqx_stomp/src/emqx_stomp_heartbeat.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_stomp/src/emqx_stomp_protocol.erl b/apps/emqx_stomp/src/emqx_stomp_protocol.erl
index 96e1a3203..0a8a7be75 100644
--- a/apps/emqx_stomp/src/emqx_stomp_protocol.erl
+++ b/apps/emqx_stomp/src/emqx_stomp_protocol.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_stomp/test/emqx_stomp_SUITE.erl b/apps/emqx_stomp/test/emqx_stomp_SUITE.erl
index f4503d791..0c02e9f29 100644
--- a/apps/emqx_stomp/test/emqx_stomp_SUITE.erl
+++ b/apps/emqx_stomp/test/emqx_stomp_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_stomp/test/emqx_stomp_heartbeat_SUITE.erl b/apps/emqx_stomp/test/emqx_stomp_heartbeat_SUITE.erl
index b0ce378fd..ed1a8935f 100644
--- a/apps/emqx_stomp/test/emqx_stomp_heartbeat_SUITE.erl
+++ b/apps/emqx_stomp/test/emqx_stomp_heartbeat_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_web_hook/src/emqx_web_hook.erl b/apps/emqx_web_hook/src/emqx_web_hook.erl
index 2fc5dbb5e..c83cc6101 100644
--- a/apps/emqx_web_hook/src/emqx_web_hook.erl
+++ b/apps/emqx_web_hook/src/emqx_web_hook.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_web_hook/src/emqx_web_hook_actions.erl b/apps/emqx_web_hook/src/emqx_web_hook_actions.erl
index dd203a19e..58c8df0f6 100644
--- a/apps/emqx_web_hook/src/emqx_web_hook_actions.erl
+++ b/apps/emqx_web_hook/src/emqx_web_hook_actions.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_web_hook/src/emqx_web_hook_app.erl b/apps/emqx_web_hook/src/emqx_web_hook_app.erl
index 1156111b5..df120145e 100644
--- a/apps/emqx_web_hook/src/emqx_web_hook_app.erl
+++ b/apps/emqx_web_hook/src/emqx_web_hook_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_web_hook/src/emqx_web_hook_sup.erl b/apps/emqx_web_hook/src/emqx_web_hook_sup.erl
index ec46efaa0..c56a4abd8 100644
--- a/apps/emqx_web_hook/src/emqx_web_hook_sup.erl
+++ b/apps/emqx_web_hook/src/emqx_web_hook_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_web_hook/test/emqx_web_hook_SUITE.erl b/apps/emqx_web_hook/test/emqx_web_hook_SUITE.erl
index 864e1b150..ff171fa9c 100644
--- a/apps/emqx_web_hook/test/emqx_web_hook_SUITE.erl
+++ b/apps/emqx_web_hook/test/emqx_web_hook_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_web_hook/test/props/prop_webhook_confs.erl b/apps/emqx_web_hook/test/props/prop_webhook_confs.erl
index 8946ce1d2..b4060ca41 100644
--- a/apps/emqx_web_hook/test/props/prop_webhook_confs.erl
+++ b/apps/emqx_web_hook/test/props/prop_webhook_confs.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/apps/emqx_web_hook/test/props/prop_webhook_hooks.erl b/apps/emqx_web_hook/test/props/prop_webhook_hooks.erl
index 5f649db77..e84944b3d 100644
--- a/apps/emqx_web_hook/test/props/prop_webhook_hooks.erl
+++ b/apps/emqx_web_hook/test/props/prop_webhook_hooks.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/include/emqx.hrl b/include/emqx.hrl
index 8d0b61c21..4a97f3ccb 100644
--- a/include/emqx.hrl
+++ b/include/emqx.hrl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/include/emqx_mqtt.hrl b/include/emqx_mqtt.hrl
index 5dd9a317c..fedcaf51a 100644
--- a/include/emqx_mqtt.hrl
+++ b/include/emqx_mqtt.hrl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/include/emqx_release.hrl b/include/emqx_release.hrl
index c5d14e53e..c4b0aeac1 100644
--- a/include/emqx_release.hrl
+++ b/include/emqx_release.hrl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2021-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/include/logger.hrl b/include/logger.hrl
index 4881a6413..fb64a37e5 100644
--- a/include/logger.hrl
+++ b/include/logger.hrl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/include/types.hrl b/include/types.hrl
index 7b44521d1..066696b0a 100644
--- a/include/types.hrl
+++ b/include/types.hrl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_dashboard/include/emqx_dashboard.hrl b/lib-ce/emqx_dashboard/include/emqx_dashboard.hrl
index 6cb759c9b..a0f633da6 100644
--- a/lib-ce/emqx_dashboard/include/emqx_dashboard.hrl
+++ b/lib-ce/emqx_dashboard/include/emqx_dashboard.hrl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_dashboard/src/emqx_dashboard.erl b/lib-ce/emqx_dashboard/src/emqx_dashboard.erl
index 9ce60d51d..5d17c019e 100644
--- a/lib-ce/emqx_dashboard/src/emqx_dashboard.erl
+++ b/lib-ce/emqx_dashboard/src/emqx_dashboard.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_dashboard/src/emqx_dashboard_admin.erl b/lib-ce/emqx_dashboard/src/emqx_dashboard_admin.erl
index 8b35d167d..73aa0c614 100644
--- a/lib-ce/emqx_dashboard/src/emqx_dashboard_admin.erl
+++ b/lib-ce/emqx_dashboard/src/emqx_dashboard_admin.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_dashboard/src/emqx_dashboard_api.erl b/lib-ce/emqx_dashboard/src/emqx_dashboard_api.erl
index 4dbf2517f..dbdf2039a 100644
--- a/lib-ce/emqx_dashboard/src/emqx_dashboard_api.erl
+++ b/lib-ce/emqx_dashboard/src/emqx_dashboard_api.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_dashboard/src/emqx_dashboard_app.erl b/lib-ce/emqx_dashboard/src/emqx_dashboard_app.erl
index 12a829490..ef70fcea0 100644
--- a/lib-ce/emqx_dashboard/src/emqx_dashboard_app.erl
+++ b/lib-ce/emqx_dashboard/src/emqx_dashboard_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_dashboard/src/emqx_dashboard_cli.erl b/lib-ce/emqx_dashboard/src/emqx_dashboard_cli.erl
index 14c5009ff..bc5b84b0c 100644
--- a/lib-ce/emqx_dashboard/src/emqx_dashboard_cli.erl
+++ b/lib-ce/emqx_dashboard/src/emqx_dashboard_cli.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_dashboard/src/emqx_dashboard_sup.erl b/lib-ce/emqx_dashboard/src/emqx_dashboard_sup.erl
index b132ebaf4..15776e84f 100644
--- a/lib-ce/emqx_dashboard/src/emqx_dashboard_sup.erl
+++ b/lib-ce/emqx_dashboard/src/emqx_dashboard_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_dashboard/test/emqx_dashboard_SUITE.erl b/lib-ce/emqx_dashboard/test/emqx_dashboard_SUITE.erl
index 3e70a3b6d..778cb7731 100644
--- a/lib-ce/emqx_dashboard/test/emqx_dashboard_SUITE.erl
+++ b/lib-ce/emqx_dashboard/test/emqx_dashboard_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/src/emqx_mod_acl_internal.erl b/lib-ce/emqx_modules/src/emqx_mod_acl_internal.erl
index 8956229ea..ddfff2fd8 100644
--- a/lib-ce/emqx_modules/src/emqx_mod_acl_internal.erl
+++ b/lib-ce/emqx_modules/src/emqx_mod_acl_internal.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/src/emqx_mod_api_topic_metrics.erl b/lib-ce/emqx_modules/src/emqx_mod_api_topic_metrics.erl
index 5ccef4c6b..f8907d5cb 100644
--- a/lib-ce/emqx_modules/src/emqx_mod_api_topic_metrics.erl
+++ b/lib-ce/emqx_modules/src/emqx_mod_api_topic_metrics.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/src/emqx_mod_delayed.erl b/lib-ce/emqx_modules/src/emqx_mod_delayed.erl
index 53280becc..4fed5e191 100644
--- a/lib-ce/emqx_modules/src/emqx_mod_delayed.erl
+++ b/lib-ce/emqx_modules/src/emqx_mod_delayed.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/src/emqx_mod_presence.erl b/lib-ce/emqx_modules/src/emqx_mod_presence.erl
index 582a3280f..f975d1709 100644
--- a/lib-ce/emqx_modules/src/emqx_mod_presence.erl
+++ b/lib-ce/emqx_modules/src/emqx_mod_presence.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/src/emqx_mod_rewrite.erl b/lib-ce/emqx_modules/src/emqx_mod_rewrite.erl
index c3a550692..b7068f4df 100644
--- a/lib-ce/emqx_modules/src/emqx_mod_rewrite.erl
+++ b/lib-ce/emqx_modules/src/emqx_mod_rewrite.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/src/emqx_mod_subscription.erl b/lib-ce/emqx_modules/src/emqx_mod_subscription.erl
index 1b6a2c1c7..659c6df1a 100644
--- a/lib-ce/emqx_modules/src/emqx_mod_subscription.erl
+++ b/lib-ce/emqx_modules/src/emqx_mod_subscription.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/src/emqx_mod_sup.erl b/lib-ce/emqx_modules/src/emqx_mod_sup.erl
index 755e52a60..b0f62e8f7 100644
--- a/lib-ce/emqx_modules/src/emqx_mod_sup.erl
+++ b/lib-ce/emqx_modules/src/emqx_mod_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/src/emqx_mod_topic_metrics.erl b/lib-ce/emqx_modules/src/emqx_mod_topic_metrics.erl
index 0196b9b2a..fd130603b 100644
--- a/lib-ce/emqx_modules/src/emqx_mod_topic_metrics.erl
+++ b/lib-ce/emqx_modules/src/emqx_mod_topic_metrics.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/src/emqx_modules.erl b/lib-ce/emqx_modules/src/emqx_modules.erl
index c5565d7d6..7f9b44868 100644
--- a/lib-ce/emqx_modules/src/emqx_modules.erl
+++ b/lib-ce/emqx_modules/src/emqx_modules.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/src/emqx_modules_api.erl b/lib-ce/emqx_modules/src/emqx_modules_api.erl
index 3490c116c..52f6b6d26 100644
--- a/lib-ce/emqx_modules/src/emqx_modules_api.erl
+++ b/lib-ce/emqx_modules/src/emqx_modules_api.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/src/emqx_modules_app.erl b/lib-ce/emqx_modules/src/emqx_modules_app.erl
index a10176829..8053c2aa7 100644
--- a/lib-ce/emqx_modules/src/emqx_modules_app.erl
+++ b/lib-ce/emqx_modules/src/emqx_modules_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2021-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/test/emqx_mod_acl_internal_SUITE.erl b/lib-ce/emqx_modules/test/emqx_mod_acl_internal_SUITE.erl
index 858badc53..f00ab0f49 100644
--- a/lib-ce/emqx_modules/test/emqx_mod_acl_internal_SUITE.erl
+++ b/lib-ce/emqx_modules/test/emqx_mod_acl_internal_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/test/emqx_mod_delayed_SUITE.erl b/lib-ce/emqx_modules/test/emqx_mod_delayed_SUITE.erl
index fcd73bb61..cf0399210 100644
--- a/lib-ce/emqx_modules/test/emqx_mod_delayed_SUITE.erl
+++ b/lib-ce/emqx_modules/test/emqx_mod_delayed_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/test/emqx_mod_presence_SUITE.erl b/lib-ce/emqx_modules/test/emqx_mod_presence_SUITE.erl
index fafcc3c2f..be4505887 100644
--- a/lib-ce/emqx_modules/test/emqx_mod_presence_SUITE.erl
+++ b/lib-ce/emqx_modules/test/emqx_mod_presence_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/test/emqx_mod_rewrite_SUITE.erl b/lib-ce/emqx_modules/test/emqx_mod_rewrite_SUITE.erl
index cb9d68af0..466f4a3f8 100644
--- a/lib-ce/emqx_modules/test/emqx_mod_rewrite_SUITE.erl
+++ b/lib-ce/emqx_modules/test/emqx_mod_rewrite_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/test/emqx_mod_subscription_SUITE.erl b/lib-ce/emqx_modules/test/emqx_mod_subscription_SUITE.erl
index 89a2678ef..c29ecff44 100644
--- a/lib-ce/emqx_modules/test/emqx_mod_subscription_SUITE.erl
+++ b/lib-ce/emqx_modules/test/emqx_mod_subscription_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/test/emqx_mod_sup_SUITE.erl b/lib-ce/emqx_modules/test/emqx_mod_sup_SUITE.erl
index 59d0ffde2..055ccd2cb 100644
--- a/lib-ce/emqx_modules/test/emqx_mod_sup_SUITE.erl
+++ b/lib-ce/emqx_modules/test/emqx_mod_sup_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/test/emqx_mod_topic_metrics_SUITE.erl b/lib-ce/emqx_modules/test/emqx_mod_topic_metrics_SUITE.erl
index d41150e4a..3b10d1d60 100644
--- a/lib-ce/emqx_modules/test/emqx_mod_topic_metrics_SUITE.erl
+++ b/lib-ce/emqx_modules/test/emqx_mod_topic_metrics_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_modules/test/emqx_modules_SUITE.erl b/lib-ce/emqx_modules/test/emqx_modules_SUITE.erl
index a149d9991..542e8ea53 100644
--- a/lib-ce/emqx_modules/test/emqx_modules_SUITE.erl
+++ b/lib-ce/emqx_modules/test/emqx_modules_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_telemetry/src/emqx_telemetry.erl b/lib-ce/emqx_telemetry/src/emqx_telemetry.erl
index e07eeb7fb..29edc6b9c 100644
--- a/lib-ce/emqx_telemetry/src/emqx_telemetry.erl
+++ b/lib-ce/emqx_telemetry/src/emqx_telemetry.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_telemetry/src/emqx_telemetry_api.erl b/lib-ce/emqx_telemetry/src/emqx_telemetry_api.erl
index a6e4f220a..bb2c95645 100644
--- a/lib-ce/emqx_telemetry/src/emqx_telemetry_api.erl
+++ b/lib-ce/emqx_telemetry/src/emqx_telemetry_api.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_telemetry/src/emqx_telemetry_app.erl b/lib-ce/emqx_telemetry/src/emqx_telemetry_app.erl
index 5effededa..dac3bada5 100644
--- a/lib-ce/emqx_telemetry/src/emqx_telemetry_app.erl
+++ b/lib-ce/emqx_telemetry/src/emqx_telemetry_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_telemetry/src/emqx_telemetry_sup.erl b/lib-ce/emqx_telemetry/src/emqx_telemetry_sup.erl
index da17c7a67..021da17f7 100644
--- a/lib-ce/emqx_telemetry/src/emqx_telemetry_sup.erl
+++ b/lib-ce/emqx_telemetry/src/emqx_telemetry_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/lib-ce/emqx_telemetry/test/emqx_telemetry_SUITE.erl b/lib-ce/emqx_telemetry/test/emqx_telemetry_SUITE.erl
index 9431cd325..b01c4f616 100644
--- a/lib-ce/emqx_telemetry/test/emqx_telemetry_SUITE.erl
+++ b/lib-ce/emqx_telemetry/test/emqx_telemetry_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx.erl b/src/emqx.erl
index 7fb3c734f..29c5d7020 100644
--- a/src/emqx.erl
+++ b/src/emqx.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_access_control.erl b/src/emqx_access_control.erl
index fb0741c0c..fe12ce7e6 100644
--- a/src/emqx_access_control.erl
+++ b/src/emqx_access_control.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_access_rule.erl b/src/emqx_access_rule.erl
index 49831d614..7019f5f10 100644
--- a/src/emqx_access_rule.erl
+++ b/src/emqx_access_rule.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_acl_cache.erl b/src/emqx_acl_cache.erl
index 4cbe6b06a..66e65a575 100644
--- a/src/emqx_acl_cache.erl
+++ b/src/emqx_acl_cache.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_alarm.erl b/src/emqx_alarm.erl
index 3f0171cf5..6573ec1b5 100644
--- a/src/emqx_alarm.erl
+++ b/src/emqx_alarm.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_alarm_handler.erl b/src/emqx_alarm_handler.erl
index 44186de60..b389d4175 100644
--- a/src/emqx_alarm_handler.erl
+++ b/src/emqx_alarm_handler.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_app.erl b/src/emqx_app.erl
index 071a23d2a..9c92be1f1 100644
--- a/src/emqx_app.erl
+++ b/src/emqx_app.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_banned.erl b/src/emqx_banned.erl
index af4603078..e39d4bcfe 100644
--- a/src/emqx_banned.erl
+++ b/src/emqx_banned.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_base62.erl b/src/emqx_base62.erl
index 2ec3bbdf0..73caed36b 100644
--- a/src/emqx_base62.erl
+++ b/src/emqx_base62.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_batch.erl b/src/emqx_batch.erl
index 5f9f5f830..fc4c68938 100644
--- a/src/emqx_batch.erl
+++ b/src/emqx_batch.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_boot.erl b/src/emqx_boot.erl
index 9e14dcc4b..97985a14c 100644
--- a/src/emqx_boot.erl
+++ b/src/emqx_boot.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_broker.erl b/src/emqx_broker.erl
index d3ad128bb..b93227990 100644
--- a/src/emqx_broker.erl
+++ b/src/emqx_broker.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_broker_bench.erl b/src/emqx_broker_bench.erl
index 5aad43cc9..9cd7b7287 100644
--- a/src/emqx_broker_bench.erl
+++ b/src/emqx_broker_bench.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2021-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_broker_helper.erl b/src/emqx_broker_helper.erl
index 705715c6c..74153dba3 100644
--- a/src/emqx_broker_helper.erl
+++ b/src/emqx_broker_helper.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_broker_sup.erl b/src/emqx_broker_sup.erl
index 69df72408..bc1ef965e 100644
--- a/src/emqx_broker_sup.erl
+++ b/src/emqx_broker_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_channel.erl b/src/emqx_channel.erl
index f8c269135..92559e58e 100644
--- a/src/emqx_channel.erl
+++ b/src/emqx_channel.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_cm.erl b/src/emqx_cm.erl
index 4451d43d0..09a2ac9a0 100644
--- a/src/emqx_cm.erl
+++ b/src/emqx_cm.erl
@@ -1,5 +1,5 @@
 %%-------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_cm_locker.erl b/src/emqx_cm_locker.erl
index 5fb35dbbf..b37bbd614 100644
--- a/src/emqx_cm_locker.erl
+++ b/src/emqx_cm_locker.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_cm_registry.erl b/src/emqx_cm_registry.erl
index 50a55c1bf..40a2b8edd 100644
--- a/src/emqx_cm_registry.erl
+++ b/src/emqx_cm_registry.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_cm_sup.erl b/src/emqx_cm_sup.erl
index f332a0868..47c095b0b 100644
--- a/src/emqx_cm_sup.erl
+++ b/src/emqx_cm_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_congestion.erl b/src/emqx_congestion.erl
index 4ec20034d..7f3f167a0 100644
--- a/src/emqx_congestion.erl
+++ b/src/emqx_congestion.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_connection.erl b/src/emqx_connection.erl
index 18816ccd9..14dd76211 100644
--- a/src/emqx_connection.erl
+++ b/src/emqx_connection.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_ctl.erl b/src/emqx_ctl.erl
index 400821537..094d97135 100644
--- a/src/emqx_ctl.erl
+++ b/src/emqx_ctl.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_flapping.erl b/src/emqx_flapping.erl
index 6ce45e962..806185c23 100644
--- a/src/emqx_flapping.erl
+++ b/src/emqx_flapping.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_frame.erl b/src/emqx_frame.erl
index 5938dc6f2..a2003621d 100644
--- a/src/emqx_frame.erl
+++ b/src/emqx_frame.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_gc.erl b/src/emqx_gc.erl
index 8232ed7f6..a7d538621 100644
--- a/src/emqx_gc.erl
+++ b/src/emqx_gc.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_gen_mod.erl b/src/emqx_gen_mod.erl
index 0ebf6b59a..bda60b3e4 100644
--- a/src/emqx_gen_mod.erl
+++ b/src/emqx_gen_mod.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_global_gc.erl b/src/emqx_global_gc.erl
index 51741ab1c..4eca9366e 100644
--- a/src/emqx_global_gc.erl
+++ b/src/emqx_global_gc.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_guid.erl b/src/emqx_guid.erl
index 3b66f6e92..5482de2a7 100644
--- a/src/emqx_guid.erl
+++ b/src/emqx_guid.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_hooks.erl b/src/emqx_hooks.erl
index bd795ee0a..28a2899ae 100644
--- a/src/emqx_hooks.erl
+++ b/src/emqx_hooks.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_http_lib.erl b/src/emqx_http_lib.erl
index bf83eaea6..58f908041 100644
--- a/src/emqx_http_lib.erl
+++ b/src/emqx_http_lib.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2021-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_inflight.erl b/src/emqx_inflight.erl
index 4ad94e38f..fc9853a8b 100644
--- a/src/emqx_inflight.erl
+++ b/src/emqx_inflight.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_json.erl b/src/emqx_json.erl
index d2cdb83fe..c8ee0a85a 100644
--- a/src/emqx_json.erl
+++ b/src/emqx_json.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_keepalive.erl b/src/emqx_keepalive.erl
index 8fba00f50..a7b0e72f4 100644
--- a/src/emqx_keepalive.erl
+++ b/src/emqx_keepalive.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_kernel_sup.erl b/src/emqx_kernel_sup.erl
index 042416a40..6a80e539b 100644
--- a/src/emqx_kernel_sup.erl
+++ b/src/emqx_kernel_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_limiter.erl b/src/emqx_limiter.erl
index 9a13e78f4..8e194ed39 100644
--- a/src/emqx_limiter.erl
+++ b/src/emqx_limiter.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_listeners.erl b/src/emqx_listeners.erl
index c509adb36..ad7d34630 100644
--- a/src/emqx_listeners.erl
+++ b/src/emqx_listeners.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_logger.erl b/src/emqx_logger.erl
index a733b0d3a..a01f028d8 100644
--- a/src/emqx_logger.erl
+++ b/src/emqx_logger.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_logger_jsonfmt.erl b/src/emqx_logger_jsonfmt.erl
index b2311935d..640df8de4 100644
--- a/src/emqx_logger_jsonfmt.erl
+++ b/src/emqx_logger_jsonfmt.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2021-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_logger_textfmt.erl b/src/emqx_logger_textfmt.erl
index 291153d74..98104f58c 100644
--- a/src/emqx_logger_textfmt.erl
+++ b/src/emqx_logger_textfmt.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2021-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_message.erl b/src/emqx_message.erl
index 07ae593c1..5a0ab3bbd 100644
--- a/src/emqx_message.erl
+++ b/src/emqx_message.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_metrics.erl b/src/emqx_metrics.erl
index 8189b6218..9bb19b30a 100644
--- a/src/emqx_metrics.erl
+++ b/src/emqx_metrics.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_misc.erl b/src/emqx_misc.erl
index 3c866b732..cc0d7d247 100644
--- a/src/emqx_misc.erl
+++ b/src/emqx_misc.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_mountpoint.erl b/src/emqx_mountpoint.erl
index f3c7a94de..40c7a38c5 100644
--- a/src/emqx_mountpoint.erl
+++ b/src/emqx_mountpoint.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_mqtt_caps.erl b/src/emqx_mqtt_caps.erl
index b1be5d5a5..8e94d25a7 100644
--- a/src/emqx_mqtt_caps.erl
+++ b/src/emqx_mqtt_caps.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_mqtt_props.erl b/src/emqx_mqtt_props.erl
index 43ea4c0e1..c0b982a2e 100644
--- a/src/emqx_mqtt_props.erl
+++ b/src/emqx_mqtt_props.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_mqueue.erl b/src/emqx_mqueue.erl
index f5fc90f47..2a889560a 100644
--- a/src/emqx_mqueue.erl
+++ b/src/emqx_mqueue.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_node_dump.erl b/src/emqx_node_dump.erl
index ff0895553..cc901615f 100644
--- a/src/emqx_node_dump.erl
+++ b/src/emqx_node_dump.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2021-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_os_mon.erl b/src/emqx_os_mon.erl
index a8419bc82..b23f3e65d 100644
--- a/src/emqx_os_mon.erl
+++ b/src/emqx_os_mon.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_packet.erl b/src/emqx_packet.erl
index a4d440ba1..4665e7733 100644
--- a/src/emqx_packet.erl
+++ b/src/emqx_packet.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_passwd.erl b/src/emqx_passwd.erl
index f6c382ef9..663cd6918 100644
--- a/src/emqx_passwd.erl
+++ b/src/emqx_passwd.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_pd.erl b/src/emqx_pd.erl
index e67489ee0..fb122d420 100644
--- a/src/emqx_pd.erl
+++ b/src/emqx_pd.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_plugins.erl b/src/emqx_plugins.erl
index 3aa0287da..c928d4d31 100644
--- a/src/emqx_plugins.erl
+++ b/src/emqx_plugins.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_pmon.erl b/src/emqx_pmon.erl
index cfa366027..616591a23 100644
--- a/src/emqx_pmon.erl
+++ b/src/emqx_pmon.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_pool.erl b/src/emqx_pool.erl
index 0a336264d..077c61c03 100644
--- a/src/emqx_pool.erl
+++ b/src/emqx_pool.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_pool_sup.erl b/src/emqx_pool_sup.erl
index 6587ed7f8..06c58568b 100644
--- a/src/emqx_pool_sup.erl
+++ b/src/emqx_pool_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_psk.erl b/src/emqx_psk.erl
index f8be93056..55e3d44b8 100644
--- a/src/emqx_psk.erl
+++ b/src/emqx_psk.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_reason_codes.erl b/src/emqx_reason_codes.erl
index 893084b9d..af25d4f05 100644
--- a/src/emqx_reason_codes.erl
+++ b/src/emqx_reason_codes.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_router.erl b/src/emqx_router.erl
index 75b567666..760c48d43 100644
--- a/src/emqx_router.erl
+++ b/src/emqx_router.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_router_helper.erl b/src/emqx_router_helper.erl
index f05220791..67a706975 100644
--- a/src/emqx_router_helper.erl
+++ b/src/emqx_router_helper.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_router_sup.erl b/src/emqx_router_sup.erl
index 1105a476b..bd338370f 100644
--- a/src/emqx_router_sup.erl
+++ b/src/emqx_router_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_rpc.erl b/src/emqx_rpc.erl
index fcd8ad4e7..d42d94fdc 100644
--- a/src/emqx_rpc.erl
+++ b/src/emqx_rpc.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_sequence.erl b/src/emqx_sequence.erl
index caa38a99c..24534d4f8 100644
--- a/src/emqx_sequence.erl
+++ b/src/emqx_sequence.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_session.erl b/src/emqx_session.erl
index 82b4c8168..2d4e60db8 100644
--- a/src/emqx_session.erl
+++ b/src/emqx_session.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_shared_sub.erl b/src/emqx_shared_sub.erl
index 01aac200f..12e64b59a 100644
--- a/src/emqx_shared_sub.erl
+++ b/src/emqx_shared_sub.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_stats.erl b/src/emqx_stats.erl
index f53549e65..1d8fb2d33 100644
--- a/src/emqx_stats.erl
+++ b/src/emqx_stats.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_sup.erl b/src/emqx_sup.erl
index 3bddac1ed..1f1a79ac5 100644
--- a/src/emqx_sup.erl
+++ b/src/emqx_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_sys.erl b/src/emqx_sys.erl
index e62d7043f..973b53c59 100644
--- a/src/emqx_sys.erl
+++ b/src/emqx_sys.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_sys_mon.erl b/src/emqx_sys_mon.erl
index 4f07f0b18..ada266f40 100644
--- a/src/emqx_sys_mon.erl
+++ b/src/emqx_sys_mon.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_sys_sup.erl b/src/emqx_sys_sup.erl
index 50d086156..74eeebe1e 100644
--- a/src/emqx_sys_sup.erl
+++ b/src/emqx_sys_sup.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_tables.erl b/src/emqx_tables.erl
index 6483c3023..b90aa06d3 100644
--- a/src/emqx_tables.erl
+++ b/src/emqx_tables.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_tls_lib.erl b/src/emqx_tls_lib.erl
index 72a955962..c6adf8958 100644
--- a/src/emqx_tls_lib.erl
+++ b/src/emqx_tls_lib.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2021-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_topic.erl b/src/emqx_topic.erl
index 00d26d147..8c6ac7225 100644
--- a/src/emqx_topic.erl
+++ b/src/emqx_topic.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_tracer.erl b/src/emqx_tracer.erl
index 995712f6c..8f789faa7 100644
--- a/src/emqx_tracer.erl
+++ b/src/emqx_tracer.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_trie.erl b/src/emqx_trie.erl
index 7146feb74..df85c2158 100644
--- a/src/emqx_trie.erl
+++ b/src/emqx_trie.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_types.erl b/src/emqx_types.erl
index 3e53eafd1..4a0db262c 100644
--- a/src/emqx_types.erl
+++ b/src/emqx_types.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_vm.erl b/src/emqx_vm.erl
index adcbcabb0..e8123e83a 100644
--- a/src/emqx_vm.erl
+++ b/src/emqx_vm.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_vm_mon.erl b/src/emqx_vm_mon.erl
index cdc4d6ca9..6fc78a68a 100644
--- a/src/emqx_vm_mon.erl
+++ b/src/emqx_vm_mon.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_ws_connection.erl b/src/emqx_ws_connection.erl
index 07d437b4b..6cde8eb01 100644
--- a/src/emqx_ws_connection.erl
+++ b/src/emqx_ws_connection.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/src/emqx_zone.erl b/src/emqx_zone.erl
index 459c36764..041dd5386 100644
--- a/src/emqx_zone.erl
+++ b/src/emqx_zone.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_SUITE.erl b/test/emqx_SUITE.erl
index 714f4e0a5..3eb49018b 100644
--- a/test/emqx_SUITE.erl
+++ b/test/emqx_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_access_control_SUITE.erl b/test/emqx_access_control_SUITE.erl
index b9ae2c2cb..8b0d5778b 100644
--- a/test/emqx_access_control_SUITE.erl
+++ b/test/emqx_access_control_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_access_rule_SUITE.erl b/test/emqx_access_rule_SUITE.erl
index 0eb06ce2f..9259307a7 100644
--- a/test/emqx_access_rule_SUITE.erl
+++ b/test/emqx_access_rule_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_acl_cache_SUITE.erl b/test/emqx_acl_cache_SUITE.erl
index be7c29055..08e864de2 100644
--- a/test/emqx_acl_cache_SUITE.erl
+++ b/test/emqx_acl_cache_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_acl_test_mod.erl b/test/emqx_acl_test_mod.erl
index da400f076..c098a6316 100644
--- a/test/emqx_acl_test_mod.erl
+++ b/test/emqx_acl_test_mod.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_alarm_SUITE.erl b/test/emqx_alarm_SUITE.erl
index 0514a9170..d072f3340 100644
--- a/test/emqx_alarm_SUITE.erl
+++ b/test/emqx_alarm_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_banned_SUITE.erl b/test/emqx_banned_SUITE.erl
index 6e69a7371..879b3eea7 100644
--- a/test/emqx_banned_SUITE.erl
+++ b/test/emqx_banned_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_batch_SUITE.erl b/test/emqx_batch_SUITE.erl
index 856a9b1ad..4b4ee2cdb 100644
--- a/test/emqx_batch_SUITE.erl
+++ b/test/emqx_batch_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_boot_SUITE.erl b/test/emqx_boot_SUITE.erl
index f46647ad5..910238f10 100644
--- a/test/emqx_boot_SUITE.erl
+++ b/test/emqx_boot_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_broker_SUITE.erl b/test/emqx_broker_SUITE.erl
index 4cef68660..e8d19c5c0 100644
--- a/test/emqx_broker_SUITE.erl
+++ b/test/emqx_broker_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_broker_helper_SUITE.erl b/test/emqx_broker_helper_SUITE.erl
index 31b36ecdc..ae47aeed9 100644
--- a/test/emqx_broker_helper_SUITE.erl
+++ b/test/emqx_broker_helper_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_channel_SUITE.erl b/test/emqx_channel_SUITE.erl
index 079b1a87d..1422f07b6 100644
--- a/test/emqx_channel_SUITE.erl
+++ b/test/emqx_channel_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_client_SUITE.erl b/test/emqx_client_SUITE.erl
index 73a92024b..4d69d11b3 100644
--- a/test/emqx_client_SUITE.erl
+++ b/test/emqx_client_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_cm_SUITE.erl b/test/emqx_cm_SUITE.erl
index 4fcaaf473..909536e94 100644
--- a/test/emqx_cm_SUITE.erl
+++ b/test/emqx_cm_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_cm_locker_SUITE.erl b/test/emqx_cm_locker_SUITE.erl
index 90320a811..75cf3e146 100644
--- a/test/emqx_cm_locker_SUITE.erl
+++ b/test/emqx_cm_locker_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_cm_registry_SUITE.erl b/test/emqx_cm_registry_SUITE.erl
index 097bfc7b4..f01bd8974 100644
--- a/test/emqx_cm_registry_SUITE.erl
+++ b/test/emqx_cm_registry_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_connection_SUITE.erl b/test/emqx_connection_SUITE.erl
index a6b2b614a..b8233f38c 100644
--- a/test/emqx_connection_SUITE.erl
+++ b/test/emqx_connection_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_ctl_SUITE.erl b/test/emqx_ctl_SUITE.erl
index 4832bacff..eb0ad9e1c 100644
--- a/test/emqx_ctl_SUITE.erl
+++ b/test/emqx_ctl_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_flapping_SUITE.erl b/test/emqx_flapping_SUITE.erl
index 8f069b747..eadd89192 100644
--- a/test/emqx_flapping_SUITE.erl
+++ b/test/emqx_flapping_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_frame_SUITE.erl b/test/emqx_frame_SUITE.erl
index c3c6f6c1c..866feed76 100644
--- a/test/emqx_frame_SUITE.erl
+++ b/test/emqx_frame_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_gc_SUITE.erl b/test/emqx_gc_SUITE.erl
index 6504234f9..98a8b3707 100644
--- a/test/emqx_gc_SUITE.erl
+++ b/test/emqx_gc_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_global_gc_SUITE.erl b/test/emqx_global_gc_SUITE.erl
index 92d6a5251..b29555a7c 100644
--- a/test/emqx_global_gc_SUITE.erl
+++ b/test/emqx_global_gc_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_guid_SUITE.erl b/test/emqx_guid_SUITE.erl
index b72062067..79c2f6e01 100644
--- a/test/emqx_guid_SUITE.erl
+++ b/test/emqx_guid_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_hooks_SUITE.erl b/test/emqx_hooks_SUITE.erl
index d40030122..645056fc5 100644
--- a/test/emqx_hooks_SUITE.erl
+++ b/test/emqx_hooks_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_http_lib_tests.erl b/test/emqx_http_lib_tests.erl
index 54dd85d94..e042eb51a 100644
--- a/test/emqx_http_lib_tests.erl
+++ b/test/emqx_http_lib_tests.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2021-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_inflight_SUITE.erl b/test/emqx_inflight_SUITE.erl
index a819e788b..7bb58e319 100644
--- a/test/emqx_inflight_SUITE.erl
+++ b/test/emqx_inflight_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_json_SUITE.erl b/test/emqx_json_SUITE.erl
index 8f579f7be..0763ebb7e 100644
--- a/test/emqx_json_SUITE.erl
+++ b/test/emqx_json_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_keepalive_SUITE.erl b/test/emqx_keepalive_SUITE.erl
index d8a0c1316..d0acfe544 100644
--- a/test/emqx_keepalive_SUITE.erl
+++ b/test/emqx_keepalive_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_limiter_SUITE.erl b/test/emqx_limiter_SUITE.erl
index b22840edc..263771c3a 100644
--- a/test/emqx_limiter_SUITE.erl
+++ b/test/emqx_limiter_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_listeners_SUITE.erl b/test/emqx_listeners_SUITE.erl
index f49d33004..ee64e1ad3 100644
--- a/test/emqx_listeners_SUITE.erl
+++ b/test/emqx_listeners_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_logger_SUITE.erl b/test/emqx_logger_SUITE.erl
index a087761b8..e6b7ce107 100644
--- a/test/emqx_logger_SUITE.erl
+++ b/test/emqx_logger_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_message_SUITE.erl b/test/emqx_message_SUITE.erl
index 63db85664..11f3b2d42 100644
--- a/test/emqx_message_SUITE.erl
+++ b/test/emqx_message_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_metrics_SUITE.erl b/test/emqx_metrics_SUITE.erl
index 751a26780..85fd72c7e 100644
--- a/test/emqx_metrics_SUITE.erl
+++ b/test/emqx_metrics_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_misc_SUITE.erl b/test/emqx_misc_SUITE.erl
index f933fb498..0eec55faa 100644
--- a/test/emqx_misc_SUITE.erl
+++ b/test/emqx_misc_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_mountpoint_SUITE.erl b/test/emqx_mountpoint_SUITE.erl
index cb62db051..b6820564c 100644
--- a/test/emqx_mountpoint_SUITE.erl
+++ b/test/emqx_mountpoint_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_mqtt_SUITE.erl b/test/emqx_mqtt_SUITE.erl
index 3a77134b8..25e70366c 100644
--- a/test/emqx_mqtt_SUITE.erl
+++ b/test/emqx_mqtt_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_mqtt_caps_SUITE.erl b/test/emqx_mqtt_caps_SUITE.erl
index d6cd5925b..992e7743e 100644
--- a/test/emqx_mqtt_caps_SUITE.erl
+++ b/test/emqx_mqtt_caps_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_mqtt_props_SUITE.erl b/test/emqx_mqtt_props_SUITE.erl
index 2e96182b0..9e0076ae2 100644
--- a/test/emqx_mqtt_props_SUITE.erl
+++ b/test/emqx_mqtt_props_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_mqtt_protocol_v5_SUITE.erl b/test/emqx_mqtt_protocol_v5_SUITE.erl
index 8ce35b50c..05424d642 100644
--- a/test/emqx_mqtt_protocol_v5_SUITE.erl
+++ b/test/emqx_mqtt_protocol_v5_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_mqueue_SUITE.erl b/test/emqx_mqueue_SUITE.erl
index 52b93dceb..6af9b6d93 100644
--- a/test/emqx_mqueue_SUITE.erl
+++ b/test/emqx_mqueue_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_os_mon_SUITE.erl b/test/emqx_os_mon_SUITE.erl
index 307ba314f..575c97225 100644
--- a/test/emqx_os_mon_SUITE.erl
+++ b/test/emqx_os_mon_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_packet_SUITE.erl b/test/emqx_packet_SUITE.erl
index ae7b16a8a..5d6d6a1d3 100644
--- a/test/emqx_packet_SUITE.erl
+++ b/test/emqx_packet_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_passwd_SUITE.erl b/test/emqx_passwd_SUITE.erl
index fe4694294..1136b8b29 100644
--- a/test/emqx_passwd_SUITE.erl
+++ b/test/emqx_passwd_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_pd_SUITE.erl b/test/emqx_pd_SUITE.erl
index ecd5b9e81..2715c4052 100644
--- a/test/emqx_pd_SUITE.erl
+++ b/test/emqx_pd_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_plugins_SUITE.erl b/test/emqx_plugins_SUITE.erl
index 395318d43..cd4b68d86 100644
--- a/test/emqx_plugins_SUITE.erl
+++ b/test/emqx_plugins_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_pmon_SUITE.erl b/test/emqx_pmon_SUITE.erl
index 382f885a9..fd23ad1ab 100644
--- a/test/emqx_pmon_SUITE.erl
+++ b/test/emqx_pmon_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_pool_SUITE.erl b/test/emqx_pool_SUITE.erl
index c41900ca9..e9c26f1f3 100644
--- a/test/emqx_pool_SUITE.erl
+++ b/test/emqx_pool_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_pqueue_SUITE.erl b/test/emqx_pqueue_SUITE.erl
index 4930f547d..7bdeeb092 100644
--- a/test/emqx_pqueue_SUITE.erl
+++ b/test/emqx_pqueue_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_reason_codes_SUITE.erl b/test/emqx_reason_codes_SUITE.erl
index fe261899f..aa349b152 100644
--- a/test/emqx_reason_codes_SUITE.erl
+++ b/test/emqx_reason_codes_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_request_handler.erl b/test/emqx_request_handler.erl
index ddd0a563f..8e288afed 100644
--- a/test/emqx_request_handler.erl
+++ b/test/emqx_request_handler.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_request_responser_SUITE.erl b/test/emqx_request_responser_SUITE.erl
index 91d50d280..e8fa334d5 100644
--- a/test/emqx_request_responser_SUITE.erl
+++ b/test/emqx_request_responser_SUITE.erl
@@ -1,4 +1,4 @@
-%% Copyright (c) 2013-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2013-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_request_sender.erl b/test/emqx_request_sender.erl
index ac85b2966..55292db43 100644
--- a/test/emqx_request_sender.erl
+++ b/test/emqx_request_sender.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_router_SUITE.erl b/test/emqx_router_SUITE.erl
index d16659844..5e15f858e 100644
--- a/test/emqx_router_SUITE.erl
+++ b/test/emqx_router_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_router_helper_SUITE.erl b/test/emqx_router_helper_SUITE.erl
index 553f88b61..b4da90a3c 100644
--- a/test/emqx_router_helper_SUITE.erl
+++ b/test/emqx_router_helper_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_sequence_SUITE.erl b/test/emqx_sequence_SUITE.erl
index 4a622f5c8..1538ae498 100644
--- a/test/emqx_sequence_SUITE.erl
+++ b/test/emqx_sequence_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_session_SUITE.erl b/test/emqx_session_SUITE.erl
index 5dabeca26..462c1af29 100644
--- a/test/emqx_session_SUITE.erl
+++ b/test/emqx_session_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_shared_sub_SUITE.erl b/test/emqx_shared_sub_SUITE.erl
index 617b62eb0..0a6c47d60 100644
--- a/test/emqx_shared_sub_SUITE.erl
+++ b/test/emqx_shared_sub_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_stats_SUITE.erl b/test/emqx_stats_SUITE.erl
index b37f0975b..637508df3 100644
--- a/test/emqx_stats_SUITE.erl
+++ b/test/emqx_stats_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_sup_SUITE.erl b/test/emqx_sup_SUITE.erl
index 51672e1b6..febcc7813 100644
--- a/test/emqx_sup_SUITE.erl
+++ b/test/emqx_sup_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_sys_SUITE.erl b/test/emqx_sys_SUITE.erl
index e7289cb38..10bf55282 100644
--- a/test/emqx_sys_SUITE.erl
+++ b/test/emqx_sys_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_sys_mon_SUITE.erl b/test/emqx_sys_mon_SUITE.erl
index e177e9527..5334d820e 100644
--- a/test/emqx_sys_mon_SUITE.erl
+++ b/test/emqx_sys_mon_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_tables_SUITE.erl b/test/emqx_tables_SUITE.erl
index 17468cf17..2c0f03ff3 100644
--- a/test/emqx_tables_SUITE.erl
+++ b/test/emqx_tables_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_takeover_SUITE.erl b/test/emqx_takeover_SUITE.erl
index ebc942e7d..3317317c5 100644
--- a/test/emqx_takeover_SUITE.erl
+++ b/test/emqx_takeover_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_tls_lib_tests.erl b/test/emqx_tls_lib_tests.erl
index 4748f5854..06d497ae0 100644
--- a/test/emqx_tls_lib_tests.erl
+++ b/test/emqx_tls_lib_tests.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2021-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_topic_SUITE.erl b/test/emqx_topic_SUITE.erl
index 0cccb74bb..4fb657efb 100644
--- a/test/emqx_topic_SUITE.erl
+++ b/test/emqx_topic_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_tracer_SUITE.erl b/test/emqx_tracer_SUITE.erl
index f5af65440..8044beb84 100644
--- a/test/emqx_tracer_SUITE.erl
+++ b/test/emqx_tracer_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_trie_SUITE.erl b/test/emqx_trie_SUITE.erl
index 7ae23b4c6..8489499ab 100644
--- a/test/emqx_trie_SUITE.erl
+++ b/test/emqx_trie_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_vm_SUITE.erl b/test/emqx_vm_SUITE.erl
index 51905010a..304cf0d06 100644
--- a/test/emqx_vm_SUITE.erl
+++ b/test/emqx_vm_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2017-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2017-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_vm_mon_SUITE.erl b/test/emqx_vm_mon_SUITE.erl
index 5f9f4084c..7e9bcc0f9 100644
--- a/test/emqx_vm_mon_SUITE.erl
+++ b/test/emqx_vm_mon_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_ws_connection_SUITE.erl b/test/emqx_ws_connection_SUITE.erl
index 56d038c23..7affdae93 100644
--- a/test/emqx_ws_connection_SUITE.erl
+++ b/test/emqx_ws_connection_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2019-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2019-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/emqx_zone_SUITE.erl b/test/emqx_zone_SUITE.erl
index 8294ac0da..90c851930 100644
--- a/test/emqx_zone_SUITE.erl
+++ b/test/emqx_zone_SUITE.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2018-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2018-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/props/prop_emqx_base62.erl b/test/props/prop_emqx_base62.erl
index c6854ed36..e82d2b620 100644
--- a/test/props/prop_emqx_base62.erl
+++ b/test/props/prop_emqx_base62.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/props/prop_emqx_frame.erl b/test/props/prop_emqx_frame.erl
index 5f924a3e5..69d470c0e 100644
--- a/test/props/prop_emqx_frame.erl
+++ b/test/props/prop_emqx_frame.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/props/prop_emqx_json.erl b/test/props/prop_emqx_json.erl
index 819b029d2..1b798b78c 100644
--- a/test/props/prop_emqx_json.erl
+++ b/test/props/prop_emqx_json.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/props/prop_emqx_psk.erl b/test/props/prop_emqx_psk.erl
index 106de3fda..f2ab556dd 100644
--- a/test/props/prop_emqx_psk.erl
+++ b/test/props/prop_emqx_psk.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/props/prop_emqx_reason_codes.erl b/test/props/prop_emqx_reason_codes.erl
index 141c6b137..8f860fb3b 100644
--- a/test/props/prop_emqx_reason_codes.erl
+++ b/test/props/prop_emqx_reason_codes.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/props/prop_emqx_rpc.erl b/test/props/prop_emqx_rpc.erl
index 18f34ba8d..7c2c61a5d 100644
--- a/test/props/prop_emqx_rpc.erl
+++ b/test/props/prop_emqx_rpc.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.
diff --git a/test/props/prop_emqx_sys.erl b/test/props/prop_emqx_sys.erl
index 67718ec37..41f5c2a46 100644
--- a/test/props/prop_emqx_sys.erl
+++ b/test/props/prop_emqx_sys.erl
@@ -1,5 +1,5 @@
 %%--------------------------------------------------------------------
-%% Copyright (c) 2020-2021 EMQ Technologies Co., Ltd. All Rights Reserved.
+%% Copyright (c) 2020-2022 EMQ Technologies Co., Ltd. All Rights Reserved.
 %%
 %% Licensed under the Apache License, Version 2.0 (the "License");
 %% you may not use this file except in compliance with the License.

From 8f13a96788c9d25bd28d5b51ed94751ee351dc73 Mon Sep 17 00:00:00 2001
From: JimMoen <LnJimMoen@outlook.com>
Date: Thu, 31 Mar 2022 16:04:30 +0800
Subject: [PATCH 14/23] chore: ignore comments and blank lines when app version
 checking

---
 scripts/apps-version-check.sh | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/scripts/apps-version-check.sh b/scripts/apps-version-check.sh
index 83c4dcc92..48cb3218f 100755
--- a/scripts/apps-version-check.sh
+++ b/scripts/apps-version-check.sh
@@ -5,6 +5,9 @@ latest_release=$(git describe --abbrev=0 --tags --exclude '*rc*' --exclude '*alp
 
 bad_app_count=0
 
+no_comment_re='(^[^\s?%])'
+## TODO: c source code comments re (in $app_path/c_src dirs)
+
 while read -r app; do
     if [ "$app" != "emqx" ]; then
         app_path="$app"
@@ -15,11 +18,12 @@ while read -r app; do
     old_app_version="$(git show "$latest_release":"$src_file" | grep vsn | grep -oE '"[0-9]+.[0-9]+.[0-9]+"' | tr -d '"')"
     now_app_version=$(grep -E 'vsn' "$src_file" | grep -oE '"[0-9]+\.[0-9]+\.[0-9]+"' | tr -d '"')
     if [ "$old_app_version" = "$now_app_version" ]; then
-        changed="$(git diff --name-only "$latest_release"...HEAD \
-                    -- "$app_path/src" \
-                    -- "$app_path/priv" \
-                    -- "$app_path/c_src" | { grep -v -E 'appup\.src' || true; } | wc -l)"
-        if [ "$changed" -gt 0 ]; then
+        changed_lines="$(git diff "$latest_release"...HEAD --ignore-blank-lines -G "$no_comment_re" \
+                             -- "$app_path/src" \
+                             -- ":(exclude)"$app_path/src/*.appup.src"" \
+                             -- "$app_path/priv" \
+                             -- "$app_path/c_src" | wc -l ) "
+        if [ "$changed_lines" -gt 0 ]; then
             echo "$src_file needs a vsn bump"
             bad_app_count=$(( bad_app_count + 1))
         elif [[ ${app_path} = *emqx_dashboard* ]]; then

From d40a1461390e2fe8dd83391f37067049e743db3f Mon Sep 17 00:00:00 2001
From: JianBo He <heeejianbo@gmail.com>
Date: Thu, 14 Apr 2022 11:54:05 +0800
Subject: [PATCH 15/23] chore: bump vsn

---
 include/emqx_release.hrl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/emqx_release.hrl b/include/emqx_release.hrl
index c5d14e53e..a004356ee 100644
--- a/include/emqx_release.hrl
+++ b/include/emqx_release.hrl
@@ -29,7 +29,7 @@
 
 -ifndef(EMQX_ENTERPRISE).
 
--define(EMQX_RELEASE, {opensource, "4.3.14-rc.2"}).
+-define(EMQX_RELEASE, {opensource, "4.3.14-rc.3"}).
 
 -else.
 

From b28c751856ff48ddb1cb87cb8763de5d1c42771d Mon Sep 17 00:00:00 2001
From: DDDHuang <44492639+DDDHuang@users.noreply.github.com>
Date: Fri, 15 Apr 2022 15:47:21 +0800
Subject: [PATCH 16/23] fix: backup data filename, uri decode

---
 CHANGES-4.3.md                                     | 1 +
 apps/emqx_management/src/emqx_management.app.src   | 2 +-
 apps/emqx_management/src/emqx_management.appup.src | 4 ++--
 apps/emqx_management/src/emqx_mgmt_api_data.erl    | 3 ++-
 4 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/CHANGES-4.3.md b/CHANGES-4.3.md
index 29ea968a8..8cf54af70 100644
--- a/CHANGES-4.3.md
+++ b/CHANGES-4.3.md
@@ -45,6 +45,7 @@ File format:
 * Silence grep/sed warnings in docker-entrypoint.sh. [#7520]
 * Generate `loaded_modules` and `loaded_plugins` files with default values when no such files exists. [#7520]
 * Fix the configuration `server_name_indication` set to disable does not take effect.
+* Fix backup files are not deleted and downloaded correctly when the API path has ISO8859-1 escape characters.
 
 ## v4.3.13
 
diff --git a/apps/emqx_management/src/emqx_management.app.src b/apps/emqx_management/src/emqx_management.app.src
index bee65781a..64f44637a 100644
--- a/apps/emqx_management/src/emqx_management.app.src
+++ b/apps/emqx_management/src/emqx_management.app.src
@@ -1,6 +1,6 @@
 {application, emqx_management,
  [{description, "EMQ X Management API and CLI"},
-  {vsn, "4.3.11"}, % strict semver, bump manually!
+  {vsn, "4.3.12"}, % strict semver, bump manually!
   {modules, []},
   {registered, [emqx_management_sup]},
   {applications, [kernel,stdlib,minirest]},
diff --git a/apps/emqx_management/src/emqx_management.appup.src b/apps/emqx_management/src/emqx_management.appup.src
index a91868861..7fa9b6d6f 100644
--- a/apps/emqx_management/src/emqx_management.appup.src
+++ b/apps/emqx_management/src/emqx_management.appup.src
@@ -1,13 +1,13 @@
 %% -*- mode: erlang -*-
 {VSN,
- [ {<<"4\\.3\\.([0-9]|1[0])">>,
+ [ {<<"4\\.3\\.([0-9]|1[0-1])">>,
     [ {apply,{minirest,stop_http,['http:management']}},
       {apply,{minirest,stop_http,['https:management']}},
       {restart_application, emqx_management}
     ]},
    {<<".*">>, []}
  ],
- [ {<<"4\\.3\\.([0-9]|1[0])">>,
+ [ {<<"4\\.3\\.([0-9]|1[0-1])">>,
     [ {apply,{minirest,stop_http,['http:management']}},
       {apply,{minirest,stop_http,['https:management']}},
       {restart_application, emqx_management}
diff --git a/apps/emqx_management/src/emqx_mgmt_api_data.erl b/apps/emqx_management/src/emqx_mgmt_api_data.erl
index e835f48d7..c24f4793b 100644
--- a/apps/emqx_management/src/emqx_mgmt_api_data.erl
+++ b/apps/emqx_management/src/emqx_mgmt_api_data.erl
@@ -177,7 +177,8 @@ dump_to_tmp_file(Content) ->
     ok = file:write_file(fullname(Filename), Bin),
     Filename.
 
-fullname(Name) ->
+fullname(Name0) ->
+    Name = uri_string:percent_decode(Name0),
     filename:join(emqx:get_env(data_dir), Name).
 
 tmp_filename() ->

From 898dc00f58dbae577ba4a78ec3823556cb97fbd2 Mon Sep 17 00:00:00 2001
From: Shawn <506895667@qq.com>
Date: Sat, 16 Apr 2022 01:34:15 +0800
Subject: [PATCH 17/23] fix(rule): test resource failed from all nodes

---
 apps/emqx_rule_engine/src/emqx_rule_engine.erl | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/apps/emqx_rule_engine/src/emqx_rule_engine.erl b/apps/emqx_rule_engine/src/emqx_rule_engine.erl
index b210d4f8d..d7f85ce5e 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_engine.erl
+++ b/apps/emqx_rule_engine/src/emqx_rule_engine.erl
@@ -39,6 +39,7 @@
         , get_resource_status/1
         , is_source_alive/1
         , get_resource_params/1
+        , ensure_resource_deleted/1
         , delete_resource/1
         , update_resource/2
         ]).
@@ -328,6 +329,7 @@ start_resource(ResId) ->
             {error, {resource_not_found, ResId}}
     end.
 
+-dialyzer([{nowarn_function, test_resource/1}]).
 -spec(test_resource(#{type := _, config := _, _ => _}) -> ok | {error, Reason :: term()}).
 test_resource(#{type := Type} = Params) ->
     case emqx_rule_registry:find_resource_type(Type) of
@@ -353,7 +355,8 @@ test_resource(#{type := Type} = Params) ->
                 ?LOG(warning, "test resource failed, ~0p:~0p ~0p", [E, R, S]),
                 {error, R}
             after
-                _ = ?CLUSTER_CALL(delete_resource, [ResId])
+                _ = ?CLUSTER_CALL(ensure_resource_deleted, [ResId]),
+                ok
             end;
         not_found ->
             {error, {resource_type_not_found, Type}}
@@ -390,6 +393,11 @@ get_resource_params(ResId) ->
             {error, resource_not_initialized}
     end.
 
+-spec(ensure_resource_deleted(resource_id()) -> ok).
+ensure_resource_deleted(ResId) ->
+    _ = delete_resource(ResId),
+    ok.
+
 -spec(delete_resource(resource_id()) -> ok | {error, Reason :: term()}).
 delete_resource(ResId) ->
     case emqx_rule_registry:find_resource(ResId) of

From e986a2cf35a0bbdaf069ddfafed8c84847717486 Mon Sep 17 00:00:00 2001
From: JianBo He <heeejianbo@gmail.com>
Date: Sat, 16 Apr 2022 10:49:32 +0800
Subject: [PATCH 18/23] chore: bump vsn

---
 include/emqx_release.hrl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/emqx_release.hrl b/include/emqx_release.hrl
index 1c569e906..a270b14a7 100644
--- a/include/emqx_release.hrl
+++ b/include/emqx_release.hrl
@@ -29,7 +29,7 @@
 
 -ifndef(EMQX_ENTERPRISE).
 
--define(EMQX_RELEASE, {opensource, "4.3.14-rc.3"}).
+-define(EMQX_RELEASE, {opensource, "4.3.14-rc.4"}).
 
 -else.
 

From c0f6c08836fb8b79ea497647296d00c6cbba514a Mon Sep 17 00:00:00 2001
From: JianBo He <heeejianbo@gmail.com>
Date: Mon, 18 Apr 2022 11:55:46 +0800
Subject: [PATCH 19/23] chore: tag 4.3.14

---
 include/emqx_release.hrl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/emqx_release.hrl b/include/emqx_release.hrl
index a270b14a7..5145f7b5e 100644
--- a/include/emqx_release.hrl
+++ b/include/emqx_release.hrl
@@ -29,7 +29,7 @@
 
 -ifndef(EMQX_ENTERPRISE).
 
--define(EMQX_RELEASE, {opensource, "4.3.14-rc.4"}).
+-define(EMQX_RELEASE, {opensource, "4.3.14"}).
 
 -else.
 

From b068937ce338212f5774ce116f449c8c1eb3f10e Mon Sep 17 00:00:00 2001
From: "Zaiming (Stone) Shi" <zmstone@gmail.com>
Date: Tue, 19 Apr 2022 22:49:40 +0200
Subject: [PATCH 20/23] fix(rpm): ensure correct dependencies for el7 and el8

---
 deploy/packages/rpm/emqx.spec | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/deploy/packages/rpm/emqx.spec b/deploy/packages/rpm/emqx.spec
index 44e02ea45..a903898bf 100644
--- a/deploy/packages/rpm/emqx.spec
+++ b/deploy/packages/rpm/emqx.spec
@@ -19,10 +19,10 @@ BuildRoot: %{_tmppath}/%{_name}-%{_version}-root
 Provides: %{_name}
 AutoReq: 0
 
-%if "%{_arch} %{?rhel}" == "amd64 7"
-Requires: openssl11 libatomic
+%if "%{_arch} %{?rhel}" == "x86_64 7"
+Requires: openssl11 libatomic procps which findutils
 %else
-Requires: libatomic
+Requires: libatomic procps which findutils
 %endif
 
 %description

From 31b4be79f043c4fa6f1802aa405aebc5e7c88cc7 Mon Sep 17 00:00:00 2001
From: "Zaiming (Stone) Shi" <zmstone@gmail.com>
Date: Wed, 20 Apr 2022 09:29:14 +0200
Subject: [PATCH 21/23] chore(emqx_rule_engine): update appup

---
 apps/emqx_rule_engine/src/emqx_rule_engine.app.src   | 2 +-
 apps/emqx_rule_engine/src/emqx_rule_engine.appup.src | 6 ++++--
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/apps/emqx_rule_engine/src/emqx_rule_engine.app.src b/apps/emqx_rule_engine/src/emqx_rule_engine.app.src
index f0d73e581..62ead0c36 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_engine.app.src
+++ b/apps/emqx_rule_engine/src/emqx_rule_engine.app.src
@@ -1,6 +1,6 @@
 {application, emqx_rule_engine,
  [{description, "EMQ X Rule Engine"},
-  {vsn, "4.3.9"}, % strict semver, bump manually!
+  {vsn, "4.3.10"}, % strict semver, bump manually!
   {modules, []},
   {registered, [emqx_rule_engine_sup, emqx_rule_registry]},
   {applications, [kernel,stdlib,rulesql,getopt]},
diff --git a/apps/emqx_rule_engine/src/emqx_rule_engine.appup.src b/apps/emqx_rule_engine/src/emqx_rule_engine.appup.src
index 3070d41f8..f1a7cfba5 100644
--- a/apps/emqx_rule_engine/src/emqx_rule_engine.appup.src
+++ b/apps/emqx_rule_engine/src/emqx_rule_engine.appup.src
@@ -1,7 +1,8 @@
 %% -*- mode: erlang -*-
 %% Unless you know what you are doing, DO NOT edit manually!!
 {VSN,
-  [{"4.3.8",
+  [{"4.3.9",[{load_module,emqx_rule_registry,brutal_purge,soft_purge,[]}]},
+   {"4.3.8",
     [{load_module,emqx_rule_engine_cli,brutal_purge,soft_purge,[]},
      {load_module,emqx_rule_sqltester,brutal_purge,soft_purge,[]},
      {load_module,emqx_rule_runtime,brutal_purge,soft_purge,[]},
@@ -107,7 +108,8 @@
      {load_module,emqx_rule_runtime,brutal_purge,soft_purge,[]},
      {load_module,emqx_rule_engine_api,brutal_purge,soft_purge,[]}]},
    {<<".*">>,[]}],
-  [{"4.3.8",
+  [{"4.3.9",[{load_module,emqx_rule_registry,brutal_purge,soft_purge,[]}]},
+   {"4.3.8",
     [{load_module,emqx_rule_engine_cli,brutal_purge,soft_purge,[]},
      {load_module,emqx_rule_sqltester,brutal_purge,soft_purge,[]},
      {load_module,emqx_rule_runtime,brutal_purge,soft_purge,[]},

From 81d62082ece8e060814fd525abd8176499932794 Mon Sep 17 00:00:00 2001
From: "Zaiming (Stone) Shi" <zmstone@gmail.com>
Date: Wed, 20 Apr 2022 10:41:06 +0200
Subject: [PATCH 22/23] chore(emqx_dashboard): bump app vsn

---
 lib-ce/emqx_dashboard/src/emqx_dashboard.app.src | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib-ce/emqx_dashboard/src/emqx_dashboard.app.src b/lib-ce/emqx_dashboard/src/emqx_dashboard.app.src
index f8bd08677..ab52c2928 100644
--- a/lib-ce/emqx_dashboard/src/emqx_dashboard.app.src
+++ b/lib-ce/emqx_dashboard/src/emqx_dashboard.app.src
@@ -1,6 +1,6 @@
 {application, emqx_dashboard,
  [{description, "EMQ X Web Dashboard"},
-  {vsn, "4.3.10"}, % strict semver, bump manually!
+  {vsn, "4.3.11"}, % strict semver, bump manually!
   {modules, []},
   {registered, [emqx_dashboard_sup]},
   {applications, [kernel,stdlib,mnesia,minirest]},

From d60252d678a06e1f157009a0bfe375f855418cf4 Mon Sep 17 00:00:00 2001
From: Ilya Averyanov <av@rubybox.ru>
Date: Thu, 21 Apr 2022 11:56:51 +0300
Subject: [PATCH 23/23] fix(install_upgrade): fix unpack_zipballs return value

---
 bin/install_upgrade.escript | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/bin/install_upgrade.escript b/bin/install_upgrade.escript
index 1af1df11a..69cec9175 100755
--- a/bin/install_upgrade.escript
+++ b/bin/install_upgrade.escript
@@ -266,18 +266,20 @@ unpack_zipballs(RelNameStr, Version) ->
         GzFile = filename:absname(filename:join(["releases", RelNameStr ++ "-" ++ Version ++ ".tar.gz"])),
         ZipFiles = filelib:wildcard(filename:join(["releases", RelNameStr ++ "-*" ++ Version ++ "*.zip"])),
         ?INFO("unzip ~p", [ZipFiles]),
-        [begin
-            TmdTarD="/tmp/emqx_untar_" ++ integer_to_list(erlang:system_time()),
-            ok = filelib:ensure_dir(filename:join([TmdTarD, "dummy"])),
-            {ok, _} = file:copy(Zip, filename:join([TmdTarD, "emqx.zip"])),
-            ok = file:set_cwd(filename:join([TmdTarD])),
-            {ok, _FileList} = zip:unzip("emqx.zip"),
-            ok = file:set_cwd(filename:join([TmdTarD, "emqx"])),
-            ok = erl_tar:create(GzFile, filelib:wildcard("*"), [compressed])
-        end || Zip <- ZipFiles]
+        lists:foreach(
+          fun(Zip) ->
+                  TmdTarD = "/tmp/emqx_untar_" ++ integer_to_list(erlang:system_time()),
+                  ok = filelib:ensure_dir(filename:join([TmdTarD, "dummy"])),
+                  {ok, _} = file:copy(Zip, filename:join([TmdTarD, "emqx.zip"])),
+                  ok = file:set_cwd(filename:join([TmdTarD])),
+                  {ok, _FileList} = zip:unzip("emqx.zip"),
+                  ok = file:set_cwd(filename:join([TmdTarD, "emqx"])),
+                  ok = erl_tar:create(GzFile, filelib:wildcard("*"), [compressed])
+          end,
+          ZipFiles)
     after
         % restore cwd
-        file:set_cwd(Cwd)
+        ok = file:set_cwd(Cwd)
     end.
 
 first_value(_Fun, []) -> no_value;