Beta Testing

At first, I want to apologize for posting here I know it’s not the beta forum, but I am not able to find it.

so how can I join beta testing? are this year’s beta testing is over?

when will the beta testing start? will I get mail when it does?

If no, how can I subscribe for mail?

Avast Beta: https://forum.avast.com/index.php?topic=194843.0
AVG Beta: https://forum.avast.com/index.php?topic=194528.0