thanks for the postHere will be FAQ for beta-testers.
Please suggest a new questions in this thread.
How to install beta-version
There are two options.
1. Activate Adguard with your beta-tester's license key and check for updates.
2. Download current beta-version by this link:
If you install beta-version and activate it with normal license, you won't get next beta-version update.
If you want to always have latest beta you should activate Adguard with beta-tester's license.