Add release notes for version 4.2.2

Aran30 · Aran30 · commit 07a804cedbc2 · 2025-12-22T10:29:33.000+01:00
Added a new release notes file for v4.2.2 and updated the release notes index. This version includes a hotfix restoring initial agent messages when persistence is enabled by updating the user identification protocol.
diff --git a/docs/source/release_notes.rst b/docs/source/release_notes.rst
@@ -3,6 +3,7 @@ Release Notes
 
 .. toctree::
 
+   release_notes/v4.2.2
    release_notes/v4.2.1
    release_notes/v4.2.0
    release_notes/v4.1.0
diff --git a/docs/source/release_notes/v4.2.2.rst b/docs/source/release_notes/v4.2.2.rst
@@ -0,0 +1,7 @@
+Version 4.2.2
+=============
+
+Hotfix
+------
+
+- Restored initial agent messages when persistence is enabled by updating the user identification protocol to accept the user ID from either the WebSocket header or query parameters.
