The BB manual, as found here:
is still at Firmware v2.0.4 (according to it’s first page).
As I write, the current Firmware is 3.8.0.
An up-to-date manual would be desirable, both for the use of current owners, and for properly representing BeatBuddy’s capabilities to potential new owners.
We will be updating the manual. It is being worked on, slightly delayed, but is ultimately being done. 
A few months passed and manual still refer to Firmware v2.0.4… 
Same as everything else.
Please do it soon! I just purchased a used BeatBuddy, and would like a manual which supports firmware version 3.8.0. Thanks!