Transparency is a problem that the Scratch Team has and I am not sure why. It’s not like this stuff happens behind the scenes, it’s all on GitHub - but most people that really benefits are the people they don’t endorse anyways, i.e. the developers of Scratch Addons and the like. The Announcements forum exists for a reason, but all it’s used for is Scratch Week and a very irregular Wiki Wednesday. I don’t see how saying “We changed the privacy policy, here’s what we changed”, “Block colors/the accent color are about to be changed” or “We’re going to have a new studio system, back up your studio stuff if they rely on things that are going to get removed” is going to hurt them when it’s all technically public anyways, but the overwhelming majority of Scratch users doesn’t know it is and couldn’t really find out anyways if they knew. It’s not confidential information that’s going to destroy Scratch if leaked. It’s weird.