+Previously, the above snippet looked like this:
+
+@lilypond[relative=1]
+#(ly:set-option 'debug-skylines #t)
+\override Hairpin #'vertical-skylines = #'()
+\override DynamicText #'vertical-skylines = #'()
+\override TextScript #'vertical-skylines = #'()
+\override Score.MetronomeMark #'vertical-skylines = #'()
+\override Staff.Clef #'vertical-skylines = #'()
+\dynamicUp
+c'4\f a4\f d\f( f)
+a,4\< c c c\!
+d4-.\downbow a4^"r'venu..." c \tempo "T1" e
+@end lilypond
+
+Affected objects include @code{Accidentals}, @code{Beams}, @code{Clefs},
+@code{Dynamics}, @code{FiguredBass}, @code{Flags}, @code{Glissandos},
+@code{Lyrics}, @code{MetronomeMarks}, @code{OttavaBrackets},
+@code{Pedals}, @code{RehearsalMarks}, @code{Rests}, @code{Scripts},
+@code{TextScripts}, @code{Ties}, @code{Tuplets} and @code{VoltaBrackets}.
+
+@item
+Tuplets are now created with the @code{\tuplet} command, which
+takes a fraction @code{@var{t}/@var{n}} to specify that @var{t}
+notes are played in the time usually allowed for @var{n}. One
+@code{\tuplet} command can create several tuplet groups if their
+duration is typed after the fraction.
+@lilypond[quote,verbatim,relative=2]
+\tuplet 3/2 { c8 d e } \tuplet 3/2 { f e d } c2
+\tuplet 3/2 4 { c8 d e f e d } c2
+@end lilypond
+The @code{\times} command with its inverted fraction order
+@code{@var{n}/@var{t}} is still available.