+ * Add Recommends: mailx in the Debian packaging for Debian/Ubuntu
+ users. Closes: #607147
+ * Fix encoding call for m4a. (Closes issue 31). Closes: #449045
+ * Fix do_musicbrainz() for the case where there are no matches.
+ * When using Musicbrainz, checksum and only output unique matches for an
+ album. Closes: #669143