#10790: make append work when output codec is different from input codec
There's still a bug here (the encode call shouldn't use the 'errors'
paramter), but I'll fix that later.
diff --git a/Misc/NEWS b/Misc/NEWS
index 5dd389c..7ce7445 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -30,6 +30,9 @@
Library
-------
+- Issue #10790: email.header.Header.append's charset logic now works correctly
+ for charsets whose output codec is different from its input codec.
+
- Issue #10819: SocketIO.name property returns -1 when its closed, instead of
raising a ValueError, to fix repr().