http://dovecot.org/releases/1.1/dovecot-1.1.17.tar.gz
http://dovecot.org/releases/1.1/dovecot-1.1.17.tar.gz.sig

    - IMAP: Don't crash if IDLE command is pipelined after a long-running
      UID FETCH or UID SEARCH.
    - IMAP: Some FETCH command parameters were broken with in some OSes.
    - mbox: New mailboxes were created with UIDVALIDITY 1.
    - mbox: Don't write garbage to mbox if message doesn't have a body.
    - Maildir: Fixed using in-memory indexes when some required directory
      was missing.
    - auth: Don't assert-crash if trying to log in as master user but
      with empty login username.
    - Transaction log dotlocking ignored mail_nfs_index and
      dotlock_use_excl settings.
    - convert plugin / convert-tool: Fixed changing hierarchy separators
      in mailbox names when alt_hierarchy_char isn't set.
    - Several fixes to expire plugin / expire-tool
    - zlib: Give better error messages on failures.