UESPWiki:News/Skyrim Anniversary Edition Announced

The Elder Scrolls V: Skyrim Anniversary Edition Announced — August 21, 2021

A ten year Anniversary Edition for Skyrim has been announced at QuakeCon 2021, due to be released on November 11, 2021. This new version includes the Special Edition (and therefore all DLC) along with all 48 currently available Creations plus 26 new ones. Owners of the Special Edition can purchase an upgrade to the Anniversary Edition.

In addition to this paid upgrade, owners of the Special Edition will receive a free update which adds fishing, Survival Mode, and Saints & Seducers to the game for free. Those who own the Special Edition on Xbox One and PS4 will also be receiving a free next-gen port to Xbox Series X|S and PS5 respectively.

You can see the official announcement here.