Add the channel support.
Add the multi-track support.
Add the --fullscreen argument.
windows/uwp: Skip version check.
ControllerCore: Add the 'CORE_CACHE' macro.
ControllerCore: Add the 'number' property.
ControllerCore: Update the 'applyBackend' function.
ControllerCore: Update the 'clearCache' function.
Create PageConnect.
Gui: Add the 'playback' support.
Gui: Add the 'onClearCache' event.
Gui: Update the noise behavior.
Gui: Update the cover declaration order.
Gui: Update the 'pVersion' property.
Gui: Update the player 'visible' setting.
Gui: Use the 'AnimatedLoader' item.