Upgrading unity and AR foundation, thousands of devices no longer supported on google play

[andyb-unity]

I can’t stress my previous answer enough.

Note our FAQ :

Is a forum post the same thing as a bug report?
No. The forums can be a great way to seek advice from the development community, but Unity does not track bugs that are reported in the forums. To file a bug report for the Unity Editor or any Unity-published packages, use the in-Editor bug reporting tool: Unity QA: Building quality with passion.

To be even more transparent, we have a budget of about 60 seconds per forum post per week that we can use to help people. This issue requires a bug report to be properly triaged. I can’t tell you what’s going on based on your description.