Improve the memory utilization (and speed) of functools.lru_cache().
diff --git a/Misc/NEWS b/Misc/NEWS
index 1c4c215..2f424e6 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -26,6 +26,8 @@
 
 - Issue #11199: Fix the with urllib which hangs on particular ftp urls.
 
+- Improve the memory utilization and speed of functools.lru_cache.
+
 - Issue #14222: Use the new time.steady() function instead of time.time() for
   timeout in queue and threading modules to not be affected of system time
   update.