+ Added mail_temp_scan_interval setting and changed its default value from 8 hours to 1 week. + Added pop3-migration plugin for easily doing a transparent IMAP+POP3 migration to Dovecot: [http://wiki2.dovecot.org/Migration/Dsync](http://wiki2.dovecot.org/Migration/Dsync) + doveadm user: Added -m parameter to show some of the mail settings. - Proxying SSL connections crashed in v2.1. - fts-solr: Indexing mail bodies was broken. - director: Several changes to significantly improve error handling - doveadm import didn't import messages' flags - mail_full_filesystem_access=yes was broken - Make sure IMAP clients can't create directories when accessing nonexistent users' mailboxes via shared namespace. - Dovecot auth clients authenticating via TCP socket could have failed with bogus "PID already in use" errors.