From e552e9c3a670c8b2b2a9d65cc4f0bb6e020474a2 Mon Sep 17 00:00:00 2001
From: AniruddhaKanhere <60444055+AniruddhaKanhere@users.noreply.github.com>
Date: Tue, 28 Apr 2026 22:00:13 +0000
Subject: [PATCH] Changes for v5.0.2 release

---
 CHANGELOG.md                 | 7 +++++++
 README.md                    | 2 +-
 docs/doxygen/config.doxyfile | 2 +-
 manifest.yml                 | 2 +-
 source/include/core_mqtt.h   | 2 +-
 5 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index d0587e70..8545c84c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog for coreMQTT Client Library
 
+## v5.0.2 (April 2026)
+
+### Changes
+
+- Modified `SUBACK`/`UNSUBACK` handling to only return `MQTTServerRefused` for malformed packets through `MQTT_ProcessLoop`/`MQTT_ReceiveLoop`.
+- Added `MQTT_GetUnsubAckStatusCodes` API.
+
 ## v5.0.1 (March 2026)
 
 ### Changes
diff --git a/README.md b/README.md
index 2eb5a84d..8eb4dba5 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ safety through the
 
 -For MQTT v3.1.1 [(MQTTv3 Specification)](https://docs.oasis-open.org/mqtt/mqtt/v3.1.1/mqtt-v3.1.1.html), use code from tag : [coreMQTT v2.3.1](https://github.com/FreeRTOS/coreMQTT/tree/v2.3.1)
 
--For MQTT v5.0 [(MQTTv5 Specification)](https://docs.oasis-open.org/mqtt/mqtt/v5.0/mqtt-v5.0.html), use code from tag : [coreMQTT v5.0.1](https://github.com/FreeRTOS/coreMQTT/tree/v5.0.1)
+-For MQTT v5.0 [(MQTTv5 Specification)](https://docs.oasis-open.org/mqtt/mqtt/v5.0/mqtt-v5.0.html), use code from tag : [coreMQTT v5.0.2](https://github.com/FreeRTOS/coreMQTT/tree/v5.0.2)
 
 See memory requirements for this library
 [here](./docs/doxygen/include/size_table.md).
diff --git a/docs/doxygen/config.doxyfile b/docs/doxygen/config.doxyfile
index eb4ee4fc..ae7e617f 100644
--- a/docs/doxygen/config.doxyfile
+++ b/docs/doxygen/config.doxyfile
@@ -48,7 +48,7 @@ PROJECT_NAME           = coreMQTT
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = v5.0.1
+PROJECT_NUMBER         = v5.0.2
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a
diff --git a/manifest.yml b/manifest.yml
index e2ffe849..1dfad84a 100644
--- a/manifest.yml
+++ b/manifest.yml
@@ -1,5 +1,5 @@
 name : "coreMQTT"
-version: "v5.0.1"
+version: "v5.0.2"
 description: |
   "Client implementation of the MQTT 5.0 specification for embedded devices.\n"
 license: "MIT"
diff --git a/source/include/core_mqtt.h b/source/include/core_mqtt.h
index 7cee19d6..2377ae83 100644
--- a/source/include/core_mqtt.h
+++ b/source/include/core_mqtt.h
@@ -48,7 +48,7 @@
  * If MQTT_LIBRARY_VERSION ends with + it represents the version in development
  * after the numbered release.
  */
-#define MQTT_LIBRARY_VERSION    "v5.0.1"
+#define MQTT_LIBRARY_VERSION    "v5.0.2"
 /** @endcond */
 
 /**