+- The VISUAL and EDITOR environment variables are now supported as fallbacks
+ if the user does not configure an editor entry in their profile.
+- The format engine (mh_format(5)) now properly accounts for multibyte
+ characters when accounting for column widths.
+- burst(1) now can burst MIME-formatted digests (messages that contain
+ message/rfc822 parts instead of messages formatted with RFC 934).