1.9.3
  *

1.8.0
  * Added support for multiple layouts, stored in $(datadir)/mate-panel/layouts
  * Added --layout parameter
  * Add hook to support run dialog and main menu opening with metacity
  * Switch to libwnck
  * Use yelp-tools instead of mate-doc-utils

1.6.0
  * add --run-dialog option to open run dialog
  * migration to gsettings
  * panel-menu-button: supports changed notify for new "has-arrow" key
  * clock applet: removed evolution support
  * default layout: default panel layout is loaded from
    $(datadir)/mate-panel/panel-default-layout.mate. You can ovverride it by
    providing $(datadir)/mate-panel/panel-default-layout.dist.