- Added APOP, TLS and STLS support to mail_fetch plugin (#575299).
- Added Courier IMAP OUTBOX check to configtest utility.
- Moved login_form hook to its own table row on login page.
- - Added check_plugin_version() function
+ - Added check_plugin_version() function.
+ - If mailbox name starts with slash or contains ../, error message is
+ generated. Safety check for insecure default UW IMAP setup (#1557078).
+ - Ignore message copy errors when messages are deleted. Allows to delete
+ messages when quota is exceeded. (#614887) (#646386) (#1446026)
+ - Added filter_hook_function() hook type.
+ - Fixed unintended literal fetching (#1562271).
+
Version 1.5.1 (branched on 2006-02-12)
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