While I also recommend subscribing, I will note that while some updates are in the API Announcements section of the forum, some updates are in the blog, and some updates are in the documentation pages. It sometimes gets a little hard to follow, and I often find myself needing to search all three places in order to find the link I'm looking for to place in a post. Organizing information is hard, and I don't know as I would do any better myself so I hate to complain, but I'm guessing you're not the only one who's been frustrated by trying to find out what the current plan is as updates keep happening.