+ * Documentation/topdocs/NEWS.tely (Top): doc new feature.
+
+ * input/regression/tie-chord-untied.ly: new file.
+
+ * lily/tie-engraver.cc (acknowledge_note_head): check 'untied property.
+
+ * scm/define-music-properties.scm (all-music-properties): add
+ 'untied property.
+
+ * buildscripts/mutopia-index.py (allfiles): look for .ly rather
+ than .ly.txt.
+ (headertext_nopics): sanitize no-examples text.
+