1 files changed, 4 insertions, 1 deletions
diff --git a/Misc/NEWS b/Misc/NEWS
index 88a73e4..ccbf416 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -200,7 +200,10 @@ Core and Builtins
 Library
 -------
 
-- Issue 10527: make multiprocessing use poll() instead of select() if available.
+- Issue #16787: Increase asyncore and asynchat default output buffers size, to
+  decrease CPU usage and increase throughput.
+
+- Issue #10527: make multiprocessing use poll() instead of select() if available.
 
 - Issue #16688: Fix backreferences did make case-insensitive regex fail on
   non-ASCII strings. Patch by Matthew Barnett.