No matter how the beta testing goes 20 days is still a total guess as developers may even still be working on xs++ while beta testers are looking at the current functionality of the beta, so it could be longer that this if we are unlucky.

I am really hoping for cid53 patching in this new version; although as patching has never been part of xs++ before I am unsure as to weather it will be added now. It would be a nice surprise though :)