The @code{-clock} option is ignored since QEMU version 1.7.0. There is no
replacement since it is not needed anymore.
+@subsection -enable-hax (since 3.0.0)
+
+The @option{-enable-hax} option has been replaced by @option{-accel hax}.
+Both options have been introduced in QEMU version 2.9.0.
+
@section QEMU Machine Protocol (QMP) commands
@subsection block-dirty-bitmap-add "autoload" parameter (since 2.12.0)
@section System emulator machines
+@subsection pc-0.10 and pc-0.11 (since 3.0)
+
+These machine types are very old and likely can not be used for live migration
+from old QEMU versions anymore. A newer machine type should be used instead.
+
@section Device options
@subsection Block device options