As usual we recommend to wait with the update for another .1 or .2 release and only put it on production computers once you verified all your software works.
For Apple Silicon, our software should run fine in Rosetta for now. We will provide updated plugins and applications over the next months based on request. But first we wait for Claris Inc. and Xojo Inc. to update their host applications.
We already have a few Big Sur specific functions coming in the plugins and if you need something, please let us know.
PS: If your license has expired maintenance, feel free to order an update to extend it. If you need a new license for our plugins (or Xojo), you can get a trial now and order the license around Black Friday.