- Steam App
- Portal 2 (620)
- Event type
- patch note
- Published
- 31 January 2022 - 17:10:15 UTC
- Source
- steam_community_announcements
An update has been released for Portal 2 game and Authoring Tools. - UI improvements for Steam Deck support - Improved performance of controller polling - Other general in-game performance improvements - Fixed a misaligned stack pointer crash in Miles audio - Fixed input action set selection when switching between game and Puzzle Maker - Fixed some Squirrel engine exploits, reported via HackerOne - Guard against maps with corrupt mark surfaces, caused by some external tools - Update Steam SDK - Updated to DXVK Native 1.9.2a