+2005-08-13:
+
+ The $smtp_envelope option has been added.
+
+ To improve consistency, the following variables were renamed and
+ synonyms kept: $smtp_auth_username to $smtp_user and
+ $smtp_auth_password to $smtp_pass.
+
+2005-08-11:
+
+ The $smtp_use_tls option has been added.
+
+ The $imap_check_subscribed option has been added in muttng and mutt.
+