Highlight potential backwards incompatibility.

python-websockets · Feb 1, 2025 · d60255b · d60255b
1 parent 1a90f1e
commit d60255b
Showing 1 changed file with 7 additions and 4 deletions.
diff --git a/docs/project/changelog.rst b/docs/project/changelog.rst
@@ -47,11 +47,14 @@ Backwards-incompatible changes
 
     .. _python-socks: https://github.com/romis2012/python-socks
 
-New features
-............
+.. admonition:: Keepalive is enabled in the :mod:`threading` implementation.
+    :class: note
+
+    The :mod:`threading` implementation now sends Ping frames at regular
+    intervals and closes the connection if it doesn't receive a matching Pong
+    frame just like the :mod:`asyncio` implementation.
 
-* Added :doc:`keepalive and latency measurement <../topics/keepalive>` to the
-  :mod:`threading` implementation.
+    See :doc:`keepalive and latency <../topics/keepalive>` for details.
 
 Improvements
 ............