It is definitely a thing, and they definitely are (I have no privy knowledge, I’m just assuming). It’s great to read an in-depth review of a new version the day it comes out!
If I had to guess, since the author of that blog is a.) descended from the old Sibelius blog, b.) one of the most influential and widely-read scoring blogs in the anglo world, & c.) very thorough and fair, I’m guess they are not only in the know well in advance as well as a beta tester, I’d wager they are consulted on the product roadmap based on the feedback they receive in their own right. Clearly it serves Dorico well to have them working on it and writing their in-depth posts which puts them in front of eyes that otherwise would not see such things.
I wondered… especially since the “hangout” on YT is scheduled for tomorrow. I’m sure some people (myself included) will be glad for the official word so we can go about our day and not keep checking the blog lol. There are way more people on the blog today than normal. (ref: the active users footer)
You won’t need to refresh the download page. When the announcement comes, there will be a new blog post on the Dorico blog (which you’ll see in Dorico’s own Hub window), an announcement here on the forum, posts on social media, plus there will also be a press release, etc. This next update is kind of a big deal. Your patience will be rewarded.
I’m very much looking forward to it; so far every Dorico update has comfortably exceeded expectations and John’s last video session certainly upped the ante on this one.