Isue #5084: unpickling now interns the attribute names of pickled objects,
saving memory and avoiding growth in size of subsequent pickles. Proposal
and original patch by Jake McGuire.
diff --git a/Misc/NEWS b/Misc/NEWS
index 1ccb739..e7516bb 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -261,6 +261,10 @@
Library
-------
+- Issue #5084: unpickling now interns the attribute names of pickled objects,
+ saving memory and avoiding growth in size of subsequent pickles. Proposal
+ and original patch by Jake McGuire.
+
- Issue #3002: ``shutil.copyfile()`` and ``shutil.copytree()`` now raise an
error when a named pipe is encountered, rather than blocking infinitely.