lib-dns: If existing dns connection dies in write(), retry connect once.
man: doveadm-user.1: Added description for the -u option.
fts: Added plugin { fts_autoindex_on_save } setting.
When enabled and a mail is saved/copied, the indexer process is requested to
index the changed mailbox.

fts_autoindex_max_recent_msgs setting can also be used to skip indexing
mailboxes that have too many \Recent messages (implying that the mailbox is
never actually accessed). This corresponds to doveadm index -n parameter.
man: doveadm-move.1: Added description for 'user source_user'.
replicator: Added replication_dsync_parameters setting to pass "doveadm sync" parameters.
-f and -s parameters are added automatically when needed.
replicator: Memory leak fix for previous commit
fts: Renamed fts_autoindex_on_save to fts_autoindex
man: doveadm-index.1: Added description for options -n and -q.
man: doveadm-move.1: Fixed syntax errors, escaped some dashes.
auth: Fixed (non-exploitable) buffer overflow in DIGEST-MD5 data parsing.
Found by Jann Horn.
Data stack has now an extra NULL pointer padding before its actual data starts.
This is just an extra safety measure against buffer overflows.
Patch by Jann Horn.
man: doveadm-expunge.1: Added option -d also to section synopsis.
man: doveadm-import.1: Added description for option -s.
man: doveadm-log.1: Added description for option -s.
Fixed sscanf() error handling.
Patch by Jann Horn.
man: doveadm-mailbox.1: Added -g's description for mailbox create.
lib-compression: Added support for liblzma (xz)
Annoyingly this is mainly copy&pasted [io]stream-bzlib, but I'm not sure if
it's worth the effort to try to create common functions for them.
Makefile: Added missing header files
Makefile: Added missing \
Released v2.2.9.