Slay the Spire 2 Beta Hotfix Patch Notes - v0.103.1 (16th April 2026)

No big feature drop this week, just Mega Crit tidying up some annoying issues on the beta branch. v0.103.1 is a targeted hotfix, and the studio has confirmed the broader beta content will make its way to the main branch soon.

The most substantial fix here addresses a crash that was hitting players during room transitions. Old assets were being freed mid-render, which caused desktop crashes most often when entering events, shops, or campsites. It's the sort of bug that feels random and infuriating to encounter, and the fix, deferring asset cleanup to the end of the frame, is a clean solution. Also resolved: a softlock on run histories from older game versions, a score miscalculation at Ascension 10, and a Polish-language crash on the Game Over screen.

On the multiplayer side, a few state divergence bugs tied to Neow's Bones relic have been patched, along with a fix stopping the Colorful Philosophers event from appearing when a player only has the Ironclad unlocked. Small stuff, but multiplayer desyncs in a card game can completely derail a run. The complete notes are below.