-on single notes without needing to wrap them in a chord. String number
-indications like @code{\1} can be used on single notes. If you need to
-suppress them in some context, override their @code{stencil} with
-@code{##f}.
+on single notes without needing to wrap them in a chord. In theory, it
+can also work on command events and lyrics now. Since that was not
+possible before, it depends on luck on a case-by-case basis whether the
+tweak internals are already receiving the necessary information. Users
+are asked to report those cases where they find @code{\tweak} not
+working according to reasonable expectations.
+
+@item
+As one consequence, it was possible to reimplement the repetitive chord
+entry aid @code{q}. Repeated chords are now replaced right before
+interpreting a music expression. In case the user wants to retain
+some events of the original chord, he can run the repeat chord
+replacement function @code{\chordRepeats} manually.