此版本中的新功能：v2.22 - new interface, wanted to tighten the interface with the new elements.
v2.21 - added 3 more categories - photos, interviews and race news
v2.2 - added race results, feature, reviews and blog entries.
v2.022 - added messaging if the device is offline.
v2.01 - added a back button to navigate the web interface more easily without having to return to the home page.
v2.0 - updated the interface