diff --git a/docs/source/changelog.md b/docs/source/changelog.md
index 8313365ba..484318a7e 100644
--- a/docs/source/changelog.md
+++ b/docs/source/changelog.md
@@ -36,6 +36,9 @@ __New__:
 - Experimental support for wheels on windows-arm64
 - `Socket.bind('tcp://ip:0')` can be used as a context manager to bind to a random port.
   The resulting URL can be retrieved as `socket.last_endpoint`.
+- Add `SyncSocket` and `SyncContext` type aliases for the default Socket/Context implementations,
+  since the base classes are Generics, type-wise.
+  These are type aliases only to be used in type checking, not actual classes.
 
 __Enhancements__: