In March of this year, Valve began testing a new section on Steam called the Steam News Hub. Now it has become available to all users; all you need to do is update your client.
You can access the Steam News Hub from the Store menu by clicking on the News button. If previously, the news section was the same for all users, now it displays personalized information. You will be shown posts from the developers of the games you play, news about projects added to your wishlist, information about the games you follow, and various recommendations.
The Steam News Hub also contains information on every minor and major update to your games, including reports with all changes, announcements of various activities such as tournaments, and more. Also, filters are available to leave only the information that interests you.