Issue #8650: zlib.compress() and zlib.decompress() raise an OverflowError if
the input buffer length doesn't fit into an unsigned int (length bigger than
2^32-1 bytes).
diff --git a/Misc/NEWS b/Misc/NEWS
index d7610b3..1b77950 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -30,6 +30,10 @@
Library
-------
+- Issue #8650: zlib.compress() and zlib.decompress() raise an OverflowError if
+ the input buffer length doesn't fit into an unsigned int (length bigger than
+ 2^32-1 bytes).
+
- Issue #6643: Reinitialize locks held within the threading module after fork
to avoid a potential rare deadlock or crash on some platforms.