As the others have suggested, this update was postponed due to an integration issue. You can view more information here: [BLOG] February 4th, 2021 Development Update
If you haven’t already, I suggest you subscribe to the #community:news-and-announcements channel so that you get notifications when forum staff post new topics. You can do this by clicking on the bell at the top-right corner of the topic feed and clicking on “Watching First Post”.