-New features in 1.5
+New features in 1.7 since 1.6
-* Many speedups, many slowdowns.
-
-* Figured bass support
-
-* Improved beam formatting.
-
-* Improved grace notes.
-
-* Better spacing.
-
-* More ancient notation support.
-
-* Some entry optimizations.
+* Deeper integration of the input language and Scheme. You can now use
+LilyPond identifiers in Scheme, and use Scheme expressions instead of
+LilyPond identifiers.