+New features in 1.7 since 1.6
+
+* Deeper integration of the input language and Scheme. You can now use
+LilyPond identifiers in Scheme, and use Scheme expressions instead of
+LilyPond identifiers.
+
+* Music types cleaned up and Schemified.
New features in 1.6 since 1.4
* Completely rewritten MIDI import support.
-* Completely rewritten grace note support. Practically speaking this means
-that grace notes can be slurred to normal normal notes.
+* Completely rewritten grace note support. Practically speaking this
+means that grace notes can be slurred to normal normal notes.
* Improved accidental handling and formatting: styles for producing
cautionaries may vary, and complex collisions between accidentals of a