Log Message:
stella: Update to 6.5.2

6.5.1 to 6.5.2 (February 25, 2021)

  * Fixed broken Driving Controller support for Stelladaptor/2600-daptor
    devices.

  * Fixed missing QuadTari option in UI.

  * Improved QuadTari timing.

  * Added CPU usage stats to ARM cart classes debug widgets.