I re-read the Announcement: it was actually the “Release Candidate” (“RC”) that’s expected this weekend (and given that he’s closing translation PR, which are often some of the last, I’m guessing that RC will be ready very soon)… but I forgot that there would be a RC first – it will be up to you whether to manually test out the RC or whether to wait until he calls it “ready”, and does an actual release. And then, of course, there will be the “safety delay” before it’s triggered for auto-update.
So if you’re willing to try the RC, it should be available soon. If you want to wait for the official release, it’s probably a week out. If you want to wait for auto-update, then it will still be a while.
Again, if your productivity is having difficulty, you will have to decide whether to stick with poor productivity, downgrade to an earlier version, or manually install the RC, while waiting for the full relesae and/or auto-update trigger.