* Uses latest Gamepanel SDK. Requires the latest drivers from Logitech version 7.00.291 or newer. See Logitech Gaming Software in download section of their website rather than Gamepanel software legacy.
* If running on Windows 7 and you had a previous version installed the client will automatically upgrade all sound settings to use Direct Sound for Input device and Output device. It will only do this once but you might need to adjust the actual device being used if a conversion did happen. It is strongly recommended that you not disable the Direct Sound options.
* Fixed bug introduced in 3.0.7 that prevented Queued Channels from functioning properly.
...See Full Release Notes