Mutt

This release contains major improvements. The most notable user-visible change (aside from a large number of minor bugfixes) is the new $mail_check_recent flag to partially address the major blocker bug for 1.6.

This release contains a couple of minor bugfixes and enhancements. Some configuration options have changed their default values (please consult release notes for details). Mutt is still (mostly) in feature freeze for 1.6.

This release contains 6 months of bugfixes, documentation improvements, and performance enhancements since the release of 1.5.17, but only one new feature ($time_inc, for controlling the rate at which status updates are displayed). Mutt is still (mostly) in feature freeze for 1.6.

This release fixes a number of bugs. Furthermore,
the function next-unread-mailbox and the variable
$message_cache_clean were added.

This release fixes two security vulnerabilities, a GECOS overflow as reported in CVE-2007-2683, and a possible APOP MD5 collision attack as reported in CVE-2007-1558.