v2.2.26 release candidate released

Larry Rosenman
Wed, 19 Oct 2016 23:13:58 -0000

Is there a commit gainst 2.2.25 for:
- fts: fts_autoindex=yes was broken in 2.2.25 unless
      fts_autoindex_exclude settings existed.

that I could use?

thanks!

On Wed, Oct 19, 2016 at 4:01 PM, Timo Sirainen <tss at iki.fi> wrote:

> http://dovecot.org/releases/2.2/rc/dovecot-2.2.26.rc1.tar.gz
> http://dovecot.org/releases/2.2/rc/dovecot-2.2.26.rc1.tar.gz.sig
>
> There are quite a lot of changes since v2.2.25. Please try out this RC so
> we can get a good and stable v2.2.26 out.
>
>         * master: Removed hardcoded 511 backlog limit for listen(). The
> kernel
>           should limit this as needed.
>         * doveadm import: Source user is now initialized the same as target
>           user. Added -U parameter to override the source user.
>         * Mailbox names are no longer limited to 16 hierarchy levels.
We'll
>           check another way to make sure mailbox names can't grow
larger
> than
>           4096 bytes.
>
>         + Added a concept of "alternative usernames" by returning
user_*
> extra
>           field(s) in passdb. doveadm proxy list shows these alt usernames
> in
>           "doveadm proxy list" output. "doveadm
director&proxy kick" adds
>           -f <passdb field> parameter. The alt usernames don't
have to be
>           unique, so this allows creation of user groups and kicking them
> in
>           one command.
>         + auth: passdb/userdb dict allows now %variables in key settings.
>         + auth: If passdb returns noauthenticate=yes extra field, assume
> that
>           it only set extra fields and authentication wasn't actually
> performed.
>         + auth: passdb static now supports password={scheme} prefix.
>         + imapc: Added imapc_max_line_length to limit maximum memory usage.
>         + imap, pop3: Added rawlog_dir setting to store IMAP/POP3 traffic
> logs.
>           This replaces at least partially the rawlog plugin.
>         + dsync: Added dsync_features=empty-header-workaround setting.
> This
>           makes incremental dsyncs work better for servers that randomly
> return
>           empty headers for mails. When an empty header is seen for an
> existing
>           mail, dsync assumes that it matches the local mail.
>         + doveadm sync/backup: Added -I <max size> parameter to skip
too
>           large mails.
>         + doveadm sync/backup: Fixed -t parameter and added -e for
"end
> date".
>         + doveadm mailbox metadata: Added -s parameter to allow accessing
>           server metadata by using empty mailbox name.
>
>         - master process's listener socket was leaked to all child
> processes.
>           This might have allowed untrusted processes to capture and
> prevent
>           "doveadm service stop" comands from working.
>         - auth: userdb fields weren't passed to auth-workers, so
> %{userdb:*}
>           from previous userdbs didn't work there.
>         - auth: Each userdb lookup from cache reset its TTL.
>         - auth: Fixed auth_bind=yes + sasl_bind=yes to work together
>         - auth: Blocking userdb lookups reset extra fields set by previous
>           userdbs.
>         - auth: Cache keys didn't include %{passdb:*} and %{userdb:*}
>         - auth-policy: Fixed crash due to using already-freed memory if
> policy
>           lookup takes longer than auth request exists.
>         - lib-auth: Unescape passdb/userdb extra fields. Mainly affected
>           returning extra fields with LFs or TABs.
>         - lmtp_user_concurrency_limit>0 setting was logging unnecessary
>           anvil errors.
>         - lmtp_user_concurrency_limit is now checked before quota check
> with
>           lmtp_rcpt_check_quota=yes to avoid unnecessary quota work.
>         - lmtp: %{userdb:*} variables didn't work in mail_log_prefix
>         - autoexpunge settings for mailboxes with wildcards didn't work
> when
>           namespace prefix was non-empty.
>         - Fixed writing >2GB to iostream-temp files (used by
fs-compress,
>           fs-metawrap, doveadm-http)
>         - director: Ignore duplicates in director_servers setting.
>         - zlib, IMAP BINARY: Fixed internal caching when accessing multiple
>           newly created mails. They all had UID=0 and the next mail could
> have
>           wrongly used the previously cached mail.
>         - doveadm stats reset wasn't reseting all the stats.
>         - auth_stats=yes: Don't update num_logins, since it doubles
them
> when
>           using with mail stats.
>         - quota count: Fixed deadlocks when updating vsize header.
>         - dict-quota: Fixed crashes happening due to memory corruption.
>         - dict proxy: Fixed various timeout-related bugs.
>         - doveadm proxying: Fixed -A and -u wildcard handling.
>         - doveadm proxying: Fixed hangs and bugs related to printing.
>         - imap: Fixed wrongly triggering assert-crash in
>           client_check_command_hangs.
>         - imap proxy: Don't send ID command pipelined with
nopipelining=yes
>         - imap-hibernate: Don't execute quota_over_script or last_login
> after
>           un-hibernation.
>         - imap-hibernate: Don't un-hibernate if client sends DONE+IDLE
in
> one
>           IP packet.
>         - imap-hibernate: Fixed various failures when un-hibernating.
>         - fts: fts_autoindex=yes was broken in 2.2.25 unless
>           fts_autoindex_exclude settings existed.
>         - fts-solr: Fixed searching multiple mailboxes (patch by x16a0)
>         - doveadm fetch body.snippet wasn't working in 2.2.25. Also
fixed a
>           crash with certain emails.
>         - pop3-migration + dbox: Various fixes related to POP3 UIDL
>           optimization in 2.2.25.
>         - pop3-migration: Fixed "truncated email header"
workaround.
>



--
Larry Rosenman                     http://www.lerctr.org/~ler
Phone: +1 214-642-9640 (c)     E-Mail: larryrtx at gmail.com
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