From 90fce21adcc4c3ff9d664b0ab45c39da49f26a18 Mon Sep 17 00:00:00 2001
From: zmstone <zmstone@gmail.com>
Date: Wed, 20 Mar 2024 11:27:07 +0100
Subject: [PATCH] docs: add change log for #12746

also updated #12520 to include newly added throttled log id
---
 apps/emqx_connector/src/schema/emqx_connector_schema.erl | 2 +-
 apps/emqx_gateway_gbt32960/src/emqx_gbt32960_frame.erl   | 2 +-
 changes/ce/feat-12520.en.md                              | 1 +
 changes/ce/feat-12746.en.md                              | 3 +++
 4 files changed, 6 insertions(+), 2 deletions(-)
 create mode 100644 changes/ce/feat-12746.en.md

diff --git a/apps/emqx_connector/src/schema/emqx_connector_schema.erl b/apps/emqx_connector/src/schema/emqx_connector_schema.erl
index d68514c41..033220bd3 100644
--- a/apps/emqx_connector/src/schema/emqx_connector_schema.erl
+++ b/apps/emqx_connector/src/schema/emqx_connector_schema.erl
@@ -340,7 +340,7 @@ transform_bridge_v1_config_to_action_config(
     ActionMap0 = lists:foldl(
         fun
             ({enable, _Spec}, ToTransformSoFar) ->
-                %% Enable filed is used in both
+                %% Enable field is used in both
                 ToTransformSoFar;
             ({ConnectorFieldName, _Spec}, ToTransformSoFar) ->
                 ConnectorFieldNameBin = to_bin(ConnectorFieldName),
diff --git a/apps/emqx_gateway_gbt32960/src/emqx_gbt32960_frame.erl b/apps/emqx_gateway_gbt32960/src/emqx_gbt32960_frame.erl
index 467d3e9f2..6fbfa8ef8 100644
--- a/apps/emqx_gateway_gbt32960/src/emqx_gbt32960_frame.erl
+++ b/apps/emqx_gateway_gbt32960/src/emqx_gbt32960_frame.erl
@@ -234,7 +234,7 @@ parse_data(
     <<Year:?BYTE, Month:?BYTE, Day:?BYTE, Hour:?BYTE, Minute:?BYTE, Second:?BYTE, Total:?BYTE,
         Rest/binary>>
 ) ->
-    %% XXX: need check ACK filed?
+    %% XXX: need check ACK field?
     #{
         <<"Time">> => #{
             <<"Year">> => Year,
diff --git a/changes/ce/feat-12520.en.md b/changes/ce/feat-12520.en.md
index 99d29fb2e..5c2717688 100644
--- a/changes/ce/feat-12520.en.md
+++ b/changes/ce/feat-12520.en.md
@@ -1,6 +1,7 @@
 Implement log throttling. The feature reduces the number of potentially flooding logged events by
 dropping all but the first event within a configured time window.
 Throttling is applied to the following log events:
+ - authentication_failure,
  - authorization_permission_denied,
  - cannot_publish_to_topic_due_to_not_authorized,
  - cannot_publish_to_topic_due_to_quota_exceeded,
diff --git a/changes/ce/feat-12746.en.md b/changes/ce/feat-12746.en.md
new file mode 100644
index 000000000..a897607ad
--- /dev/null
+++ b/changes/ce/feat-12746.en.md
@@ -0,0 +1,3 @@
+Add `username` log field.
+
+If MQTT client is connected with a non-empty username the logs and traces will include `username` field.