1.8.21 ​

Swofty Launcher for F1 25 1.8.21 lets addons check whether the player owns the F1 2026 season content.

For addon creators ​

  • content::owned("f1_2026") in swofty/systems/content.hpp says whether the player owns the F1 2026 season content: owned, not_owned, or unknown while the game has no answer yet. The answer is the game's own, from the same check that unlocks the F1 2026 cars. See Content ownership.
  • The core logs the answer once as [entitlements] f1_2026: owned or not owned, and writes it to swofty/entitlements.json in the game folder.

Launcher ​

  • Other small fixes.