Issue #10859: Make `contextlib.GeneratorContextManager` officially
private by renaming it to `_GeneratorContextManager`.
diff --git a/Misc/NEWS b/Misc/NEWS
index 0683245..0b2d346 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -40,6 +40,9 @@
Library
-------
+- Issue #10859: Make ``contextlib.GeneratorContextManager`` officially
+ private by renaming it to ``_GeneratorContextManager``.
+
- Issue #10042: Fixed the total_ordering decorator to handle cross-type
comparisons that could lead to infinite recursion.