When will the new version come out?
Coming week.
around what date is avast version 22.1 released ?
You have received what is a best guess in the coming week would be 7 days, you are never going to get an exact answer (when it is ready).
So asking questions like this can only have one answer (when it is ready).
What's the rush if you have program updates set to Automatic, monitoring the forums as you do you should see its release as it/is will/likely be a sticky topic.