From bc3f2e972606d081bb002e56b8e6ff02422fa159 Mon Sep 17 00:00:00 2001
From: Kjell Winblad <kjellwinblad@gmail.com>
Date: Tue, 5 Sep 2023 13:16:15 +0200
Subject: [PATCH 1/2] fix: upgrade jq library

In this commit the jq library is upgraded from v0.3.10 to v0.3.11.
The new version has the following changes:

* The jq port programs is only started on demand
  - this means that users will not see jq_port in their process list if
    they have not used the jq function in EMQX
* The jq port programs are terminated automatically if they are idle
  for a long enough time period

The default for EMQX is to run the jq library in NIF mode so most users
will not be affected by this change.

Fixes:
https://emqx.atlassian.net/browse/EMQX-10911
---
 mix.exs          | 2 +-
 rebar.config.erl | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/mix.exs b/mix.exs
index 57322abdf..8e8706ebf 100644
--- a/mix.exs
+++ b/mix.exs
@@ -826,7 +826,7 @@ defmodule EMQXUmbrella.MixProject do
 
   defp jq_dep() do
     if enable_jq?(),
-      do: [{:jq, github: "emqx/jq", tag: "v0.3.10", override: true}],
+      do: [{:jq, github: "emqx/jq", tag: "v0.3.11", override: true}],
       else: []
   end
 
diff --git a/rebar.config.erl b/rebar.config.erl
index 8f26d11d8..a769e720c 100644
--- a/rebar.config.erl
+++ b/rebar.config.erl
@@ -42,7 +42,7 @@ quicer() ->
     {quicer, {git, "https://github.com/emqx/quic.git", {tag, "0.0.114"}}}.
 
 jq() ->
-    {jq, {git, "https://github.com/emqx/jq", {tag, "v0.3.10"}}}.
+    {jq, {git, "https://github.com/emqx/jq", {tag, "v0.3.11"}}}.
 
 deps(Config) ->
     {deps, OldDeps} = lists:keyfind(deps, 1, Config),

From d887ba5e8d12232357c87e12f5884af897930c4a Mon Sep 17 00:00:00 2001
From: Kjell Winblad <kjellwinblad@gmail.com>
Date: Tue, 5 Sep 2023 13:36:26 +0200
Subject: [PATCH 2/2] docs: add change log entry for jq upgrade

---
 changes/ce/fix-11565.en.md | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 changes/ce/fix-11565.en.md

diff --git a/changes/ce/fix-11565.en.md b/changes/ce/fix-11565.en.md
new file mode 100644
index 000000000..ab5ad31b0
--- /dev/null
+++ b/changes/ce/fix-11565.en.md
@@ -0,0 +1 @@
+Upgraded jq library from v0.3.10 to v0.3.11. In this version, jq_port programs are initiated on-demand and will not appear in users' processes unless the jq function in EMQX is used. Additionally, idle jq_port programs will auto-terminate after a set period. Note: Most EMQX users, running jq in NIF mode, will be unaffected by this update.