1 files changed, 3 insertions, 0 deletions
diff --git a/Misc/NEWS b/Misc/NEWS
index aa9020e..b1b3b6c 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -17,6 +17,9 @@ Core and Builtins
 Library
 -------
 
+- Issue #1078919: add_header now automatically RFC2231 encodes parameters
+  that contain non-ascii values.
+
 - Issue #10107: Warn about unsaved files in IDLE on OSX.
 
 - Issue #7904: Changes to urllib.parse.urlsplit to handle schemes as defined by