doc: release: Add a release entry

rruuaanng · rruuaanng · commit 04a3d258a3a6 · 2025-07-16T15:19:11.000+08:00
Add `__deprecated_version` macro to the Toolchain entry list.

Signed-off-by: James Roy &lt;rruuaanng@outlook.com&gt;
diff --git a/doc/releases/release-notes-4.3.rst b/doc/releases/release-notes-4.3.rst
@@ -63,6 +63,11 @@ New APIs and options
   like you need to add more details, add them in the API documentation code
   instead.
 
+* Toolchain
+
+  * :c:macro:`__deprecated_version`
+
+
 New Boards
 **********
 
