[Dovecot-news] v2.1.9 released



I’ve again mostly finished reading and answering most of the mails in Dovecot mailing list. There are a couple annoyingly difficult / time consuming bugreport mails that I haven’t replied to yet, but if anyone thinks I should have replied to something already feel free to resend the mail.

For the new Redis/memcached dict stuff see http://master.wiki2.dovecot.org/AuthDatabase/Dict and http://master.wiki2.dovecot.org/Quota/Dict

I’m thinking about removing the new quota_ignore_save_errors=yes setting in v2.2 and just forcing it enabled always. Thoughts? (I didn’t want to change v2.1 behavior by doing this.)

The most important changes since v2.1.8:

* mail-log plugin: Log mailbox names with UTF-8 everywhere (instead of mUTF-7 in some places and UTF-8 in other places)
* director: Changed director_username_hash setting's default from %u to %Lu (= lowercase usernames). This doesn't break any existing installations, but might fix some of them.

+ doveadm: Added "auth cache flush <username>]" command.
+ Implemented dict passdb/userdb
+ Implemented Redis and memcached dict backends, which can be used as auth backends. Redis can also be used as dict-quota backend.
+ Added plugin { quota_ignore_save_errors=yes } setting to allow saving a mail when quota lookup fails with temporary failure.
- Full text search indexing might have failed for some messages, always causing indexer-worker process to run out of memory.
- fts-lucene: Fixed handling SEARCH HEADER FROM/TO/SUBJECT/CC/BCC when the header wasn't lowercased.
- fts-squat: Fixed crash when searching a virtual mailbox.
- pop3: Fixed assert crash when doing UIDL on empty mailbox on some setups. 
- auth: GSSAPI RFC compliancy and error handling fixes.
- Various fixes related to handling shared namespaces

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