Issue #17555: Fix ForkAwareThreadLock so that size of after fork
registry does not grow exponentially with generation of process.
diff --git a/Misc/NEWS b/Misc/NEWS
index 5b4080a..9c651d3 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -28,6 +28,9 @@
Library
-------
+- Issue #17555: Fix ForkAwareThreadLock so that size of after fork
+ registry does not grow exponentially with generation of process.
+
- Issue #17710: Fix cPickle raising a SystemError on bogus input.
- Issue #17341: Include the invalid name in the error messages from re about