+pl 25
+ - other clefs added, keys typeset properly (MB)
+
+pl 24:
+ - Lyrics (JCN)
+ - Commands in music-mode (an input feature) (there you are, Mats)
+
+pl 23:
+ - TODO file inc'd
+ - cadenza mode.
+ - default extension, search path.
+ - error.pod,faq.pod
+ - Markers
+ - configure script
+ - inputfile name in output.
+Internal changes:
+ - scrapped VPATH
+ - Make dependencies per .o
+ - Split Input_* parsing steps to enable marking
+Bugfixes:
+ - unconnected columns
+
+
+pl 22:
+ - doco from mpp
+ - repeat signs
+ - | checks for bar in a voice (Barcheck_req)
+Internal changes:
+ - naming (Hungarian notation, svec vs. Array)
+ - cleanup PScore, Score
+ - removed Staff_commands, plugging commands into Staff_column directly
+Bugfixes:
+ - bug noteheadswap
+ - huge memleak fixed; unearthed lots of bugs
+
+pl 21:
+ - scripts
+ - texts
+ - nplets (triplets!)
+Internal changes:
+ - Move breaking stuff into a separate class Break_algorithm
+ - dependencies for Staff_elem's
+
+pl 20:
+ - updated doco to .pod
+ - include files from .ly
+Internal changes:
+ - Rational for time measurement
+ - directionalspanner/textspanner
+
+pl 19:
+ - grouping code: LilyPond can set advanced multibeams.
+Internal changes:
+ - struct Moment
+
+
pl 18:
- robust Staff_commands