> Anyone know what has actually changed?

This is annoying with Google and Android. The betas are completely closed-source, so digging around in the actual Android-repos won't give you any leads either.

I didn't dig too deep, but latest tag I could find in the currently published repos is "android-7.1.1_r13".

https://android.googlesource.com/platform/bionic/+/android-7...

Yeah, it only tells us known issues. Gee, thanks.

And I just checked for updates, none available. Some transparency into when exactly it's available for beta users would be nice. Is this kind of weirdness the new normal?