Good to know. Is the process of beta-testing transparent in any way?
You can find more information about the beta program here. When you join the beta program, an additional section “FP2 Beta Testing” will apear in the forum. You can then download the latest Android 6 beta and discuss it with other beta testers and the developers.
And is it already for sure, that first it will be provided Android 6.0 for FP2 (and is not discarded for a double version jump to 7.0)?
I’m pretty certain that they will release Android 6 and won’t skip it in favour of Android 7.