- Updated to 2.22
* https://raw.githubusercontent.com/MusicPlayerDaemon/libmpdclient/v2.22/NEWS
* Changed license to BSD-2-Clause AND BSD-3-Clause.
* Removed the unmaintained Vala bindings.
* Added mpd_recv_replay_gain_status()
* Added support MPD protocol 0.24.0:
* tag "Mood", "TitleSort"
* "oneshot" consume state
* allow range in "playlistmove"
* commands "searchcount", "stickernames"
* added attribute for songs
* search: support constraint "added-since"
* command "save [create|replace|append]"