Steam's long-awaited overhaul is coming on September 17th- bringing a more modern look to the Steam library, reorganizing game pages with larger artwork, a prominent space for updates, a new homepage that highlights what your friends are playing and more
Steam's best new Library feature is a smarter organizing tool called Collections, which replace the old Categories system...Collections are essentially Steam's version of a Gmail filter...the buzzword for Collections is dynamic—you can create a collection by choosing from a variety of tags, say "RPG" and "multiplayer" and "controller support," and Steam will automatically pull in all the games in your library...Steam will also add any future games you buy with those tags to the Collection, too...
https://steamcommunity.com/games/593110/announcements/detail/1608269907266250853
Steam's best new Library feature is a smarter organizing tool called Collections, which replace the old Categories system...Collections are essentially Steam's version of a Gmail filter...the buzzword for Collections is dynamic—you can create a collection by choosing from a variety of tags, say "RPG" and "multiplayer" and "controller support," and Steam will automatically pull in all the games in your library...Steam will also add any future games you buy with those tags to the Collection, too...
https://steamcommunity.com/games/593110/announcements/detail/1608269907266250853