+* Small bugfix: also do a deep copy on submusices
+* Fixed: \autochange doesn't crash anymore.
+
+* Cleanup, documentation and enforcement of smob interfaces in
+LilyPond. We distinguish between SIMPLE_SMOBS and SMOBS (objects that
+have self_scm_)
+
+* Glen Prideaux lyric phrasing engraver. See
+input/test/lyric-phrasing.ly
+
+
+
+
+1.3.73
+======
* Removed \interscoreline after the last line, prevents some
empty pages. (patch by Mats Bengtsson)