Forum announcement here.
Mainly a bug fix release including:
Bug #367: Add support for IDN Domain
Bug #400: Cannot restore account in GUI or via Commandline API (Restore Failed. Reason: could_not_unzip_file)
Bug #413: Kloxo GUI php.ini: post_max_size should be the same as upload_max_filesize
Bug #416: Cannot delete domain with specific name
Bug #418: Kloxo Tree menu depth now limited
Bug #426: Spamdyke whitelist only valid for graylist
Bug #431: Roundcube config/db.inc.php with wrong password and fixwebmail not fixing it.
Feature #424: Extending Spamdyke features
Feature #436: Alternative smtp port with alternative or without SPAM control
Updates #437: New file creation fails after r297