Don't worry, guys.
There are no more new builds for nougat, it's true. Instead of this we concentrate efforts on oreo and it is almost ready, except major bug with battery draining what prevents us from release.
So, progress list for now:
working stuff are wifi, bluetooth, fingerprint, spen, sensors. Camera is unstable now and we think there is the reason of battery draining. At least one of them. On t820 gps doesn't work. I will wait for stock rom for proper libs. On t825 gps works, also calls, sms work, but no mobile data. If no other solution will be found for mobile data, so it also will solved after releasing stock rom.
Can any one share old build