add newsfragment

graingert · graingert · commit 64ce3c4f450c · 2024-10-17T19:21:24.000+01:00
diff --git a/newsfragments/3112.bugfix.rst b/newsfragments/3112.bugfix.rst
@@ -0,0 +1,5 @@
+Rework foriegn async generator finalization to track async generator
+ids rather than mutating ``ag_frame.f_locals``. This fixes an issue
+with the previous implementation: locals' lifetimes will no longer be
+extended by materialization in the ``ag_frame.f_locals`` dictionary that
+the previous finalization dispatcher logic needed to access to do its work.
