These
patch notes on Steam are for a new version 1.62 patch for
Assassin's Creed Origins and there are
similar version 1.7.0 patch notes for
Assassin's Creed Valhalla (thanks
DSOGaming). These are two of the games that ceased working under Windows 11
about six weeks ago
that are now fixed. Word is:
This patch fixes compatibility issues with
Windows 11 update 24H2.