Add news entry

efimov-mikhail · efimov-mikhail · commit 585de5bec47a · 2025-10-13T17:57:06.000+03:00
diff --git a/Misc/NEWS.d/next/Core_and_Builtins/2025-10-13-17-56-23.gh-issue-140000.tLhn3e.rst b/Misc/NEWS.d/next/Core_and_Builtins/2025-10-13-17-56-23.gh-issue-140000.tLhn3e.rst
@@ -0,0 +1,4 @@
+Fix potential memory leak when a reference cycle exists between an instance
+of :class:`typing.TypeAliasType`, :class:`typing.TypeVar`,
+:class:`typing.ParamSpec`, or :class:`typing.TypeVarTuple` and its
+``__name__`` attribute. Patch by Mikhail Efimov.
