The @code{-startdate} option has been replaced by @code{-rtc base=@var{date}}.
-@subsection -virtioconsole (since 2.13.0)
+@subsection -virtioconsole (since 3.0.0)
Option @option{-virtioconsole} has been replaced by
@option{-device virtconsole}.
+@subsection -clock (since 3.0.0)
+
+The @code{-clock} option is ignored since QEMU version 1.7.0. There is no
+replacement since it is not needed anymore.
+
@section qemu-img command line arguments
@subsection convert -s (since 2.0.0)
The ``query-cpus'' command is replaced by the ``query-cpus-fast'' command.
-@subsection query-cpus-fast "arch" output member (since 2.13.0)
+@subsection query-cpus-fast "arch" output member (since 3.0.0)
The ``arch'' output member of the ``query-cpus-fast'' command is
replaced by the ``target'' output member.