Show available audio tracks in Play > Audio menu when the Audio Switcher isn't used (DVD and DVB mostly).
Show available subtitles tracks in Play > Subtitles menu for DVD and DVB.
Show available video streams/angles in a new sub-menu in Play menu.
Remove track selection sub-menus from the Navigate menu now that they the sub-menus can provide the same features.
Cosmetics.
Move "Go To" menu entry to the "Navigate" menu.