Issue #11849: Make it more likely for the system allocator to release
free()d memory arenas on glibc-based systems. Patch by Charles-François
Natali.
diff --git a/Misc/NEWS b/Misc/NEWS
index ab7eefd..f8f90d0 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -10,6 +10,10 @@
Core and Builtins
-----------------
+- Issue #11849: Make it more likely for the system allocator to release
+ free()d memory arenas on glibc-based systems. Patch by Charles-François
+ Natali.
+
- Issue #9756: When calling a method descriptor or a slot wrapper descriptor,
the check of the object type doesn't read the __class__ attribute anymore.
Fix a crash if a class override its __class__ attribute (e.g. a proxy of the