Fix issue3709 - BaseHTTPRequestHandler will buffer the headers and write only on end_headers call.
diff --git a/Misc/NEWS b/Misc/NEWS
index 8f09b5f..e68a9d7 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -32,6 +32,10 @@
Library
-------
+- Issue #3709: BaseHTTPRequestHandler will buffer the headers and write to
+ output stream only when end_headers is invoked. This is a speedup and an
+ internal optimization. Patch by endian.
+
- Issue #10220: Added inspect.getgeneratorstate. Initial patch by
Rodolpho Eckhardt.