#acl PaulHowarth:read,write,admin,revert,delete All:read

=== Friday 13th March 2015 ===

==== Fedora Project ====

 * Branched and built `perl-IO-Compress-Zlib` (version 2.005, to match the existing `perl-IO-Compress-Bzip2` package) for EPEL-5, needed by OpenDMARC ([[RedHatBugzilla:905304|Bug #905304]])

==== Local Packages ====

 * Updated `dovecot` to 2.2.16:
  * `dbox`: Resyncing (e.g. `doveadm force-resync`) no longer deletes the `dovecot.index.cache` file; the cache file was rarely the problem so this just caused unnecessary slowness
  * Mailbox name limits changed during mailbox creation: each part of a hierarchical name (e.g. "`x`" or "`y`" in "`x/y`") can now be up to 255 chars long (instead of 200)
  . This also reduces the maximum number of hierarchical levels to 16 (instead of 20) to keep the maximum name length 4096 (a common `PATH_MAX` limit); the 255 char limit is hopefully large enough for migrations from all existing systems and it's also the limit on many filesystems
  * `director`: Added `director_consistent_hashing` setting to enable consistent hashing (instead of the mostly-random MD5 hashing); this causes fewer user moves between backends when backend counts are changed, which may improve performance (mainly due to caching)
  * `director`: Added support for "tags", which allows one director ring to serve multiple backend clusters with different sets of users
  * LMTP server: Added `lmtp_user_concurrency_limit` setting to limit how many LMTP deliveries can be done concurrently for a single user
  * LMTP server: Added support for `STARTTLS` command
  * If logging data is generated faster than it can be written, log a warning about it and show information about it in log process's process title in `ps` output; also don't allow a single service to flood too long at the cost of delaying other services' logging
  * `stats`: Added support for getting global statistics
  * `stats`: Use the same session IDs as the rest of Dovecot
  * `stats`: Plugins can now create their own statistics fields
  * `doveadm` server: Non-mail related commands can now also be used via `doveadm` server (TCP socket)
  * `doveadm` proxying: `passdb` lookup can now override `doveadm_port` and change the username
  * `doveadm`: Search query supports now "`oldestonly`" parameter to stop immediately on the first non-match; this can be used to optimize:
  . `doveadm expunge mailbox Trash savedbefore 30d oldestonly`
  * `doveadm`: Added "`save`" command to directly save mails to specified mailbox (bypassing Sieve)
  * `doveadm fetch`: Added `body.snippet` field, which returns the first 100 chars of a message without whitespace or HTML tags; the result is stored into `dovecot.index.cache`, so it can be fetched efficiently
  * `dsync`: Added `-t <timestamp>` parameter to sync only mails newer than the given received-timestamp
  * `dsync`: Added `-F [-]<flag>` parameter to sync only mails with[out] the given flag/keyword
  * `dsync`: Added `-a <mailbox>` parameter to specify the virtual mailbox containing user's mails; if this mailbox is already found to contain the wanted mail (by its GUID), the message is copied from there instead of being re-saved (this isn't efficient enough yet for incremental replication)
  * `dsync`: `-m` parameter can now specify `\Special`-use names for mailboxes
  * `imapc`: Added `imapc_features=gmail-migration` to help migrations from GMail; see http://wiki2.dovecot.org/Migration/Gmail
  * `imapc`: Added `imapc_features=search` to support `IMAP SEARCH` command (currently requires `ESEARCH` support from remote server)
  * `expire` plugin: Added `expire_cache=yes` setting to cache most of the database lookups in dovecot index files
  * `quota`: If `overquota`-flag in `userdb` doesn't match the current quota usage, execute a configured script
  * `redis dict`: Added support for expiring keys (`:expire_secs=n`) and specifying the database number (`:db=n`)
  * `auth`: Don't crash if master user login is attempted without any configured `master=yes` passdbs
  * Parsing UTF-8 text for mails could have caused broken results sometimes if buffering was split in the middle of a UTF-8 character; this affected at least searching messages
  * String sanitization for some logged output wasn't done properly: UTF-8 text could have been truncated wrongly or the truncation may not have happened at all
  * `fts-lucene`: Lookups from virtual mailbox consisting of over 32 physical mailboxes could have caused crashes
 * Updated `perl-IO-Socket-IP`: update to 0.37:
  * Earlier detection/reporting of erroneous `Listen` + `Peer*` argument combination; don't rely on resolveable hostname to do it ([[CPAN:92930|CPAN RT#92930]])
  * Skip `t/16v6only.t` on irix ([[CPAN:102662|CPAN RT#102662]])
  * Remember to `eval()` `$IO::Socket::VERSION` in case it's a devel release ([[CPAN:101954|CPAN RT#101954]])
  * `s/Port/LocalPort/` in unit tests ([[CPAN:96064|CPAN RT#96064]])
 * Updated `perl-Module-Runtime-Conflicts` to 0.002:
  * Make this module actually check the proper versions :/
  * Add entries for `MooseX:NonMoose` and `Elasticsearch`, both of which also had issues with changes to `Module::Runtime`

----