After many, many leaks, Rockstar Games has officially announced the Grand Theft Auto: The Trilogy – The Definitive Edition, comprising Grand Theft Auto 3, Vice City, and San Andreas. The updated games will be released for PS5, PS4, Xbox Series X/S, Xbox One, Nintendo Switch, and PC (via the Rockstar Games Launcher) "later this year". Mobile ports will follow next year.
All three games "will feature across-the-board upgrades including graphical improvements and modern gameplay enhancements for all three titles, while still maintaining the classic look and feel of the originals." More details will follow in the coming weeks. Rockstar has not yet confirmed if the games will be released as a single package, as individual titles, or both.
https://www.ign.com/articles/grand-theft-auto-trilogy-definitive-edition-announced