Danil Smirnov writes:
Well, this was just a question and not a request or a claim.
For future reference, "any hope ... soon?" is typically a deliberately offensive way to make a claim. "Just ... question(s)" is also a good way to get yourself blocked by native English speakers, because I don't think I've ever seen it used in good faith by a native speaker. (That's not a threat; if I meant it that way I'd just do it.) Write as you like, but be aware that many people will think poorly of you if you use idioms like these, unless they assume you're not native in English and make efforts to account for that.
I'm actually thinking about establishing my own Docker-based releases from master branch, but in this case I would skip participation in beta/pre-release testing due to having my own schedule.
Up to you. master does get quite thorough unit testing, usually fixes when tests fail, and a certain amount of integration testing and fixing leading up to a release -- that's why it takes a while to release. It might be a good basis for your releases. But that depends on your purposes and how much work you want to put in yourself.
Steve