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Steam Deck (SteamOS) patch history

How tracked frameworks looked relative to each recent Steam Deck (SteamOS) patch, using the same rules as the main page.

SteamOS 3.8.28

2026-09-25 · SteamOS 3.8.28

Likely safe Decky v3.2.10
Not affected by patches SteamGridDB 1.8.1
Not affected by patches CSS Loader —
Not affected by patches ProtonDB Badges 1.3.4
Not affected by patches PowerTools —

SteamOS 3.8.16

2026-07-17 · SteamOS 3.8.16

Likely safe Decky v3.2.8
Not affected by patches SteamGridDB 1.8.1
Not affected by patches CSS Loader —
Not affected by patches ProtonDB Badges 1.3.4
Not affected by patches PowerTools —

SteamOS 3.8.15

2026-07-15 · SteamOS 3.8.15

Likely safe Decky v3.2.8
Not affected by patches SteamGridDB 1.8.1
Not affected by patches CSS Loader —
Not affected by patches ProtonDB Badges 1.3.4
Not affected by patches PowerTools —

SteamOS 3.8.14

2026-07-04 · SteamOS 3.8.14

Likely safe Decky v3.2.8
Not affected by patches SteamGridDB 1.8.1
Not affected by patches CSS Loader —
Not affected by patches ProtonDB Badges 1.3.4
Not affected by patches PowerTools —

SteamOS 3.8.13

2026-07-02 · SteamOS 3.8.13

Likely safe Decky v3.2.8
Not affected by patches SteamGridDB 1.8.1
Not affected by patches CSS Loader —
Not affected by patches ProtonDB Badges 1.3.4
Not affected by patches PowerTools —

SteamOS 3.8.12

2026-06-29 · SteamOS 3.8.12

Likely safe Decky v3.2.8
Not affected by patches SteamGridDB 1.8.1
Not affected by patches CSS Loader —
Not affected by patches ProtonDB Badges 1.3.4
Not affected by patches PowerTools —

SteamOS 3.8.11

2026-06-20 · SteamOS 3.8.11

Likely safe Decky v3.2.6
Not affected by patches SteamGridDB 1.8.1
Not affected by patches CSS Loader —
Not affected by patches ProtonDB Badges 1.3.4
Not affected by patches PowerTools —

SteamOS 3.8

2026-06-18 · SteamOS 3.8

Likely safe Decky v3.2.6
Not affected by patches SteamGridDB 1.8.1
Not affected by patches CSS Loader —
Not affected by patches ProtonDB Badges 1.3.4
Not affected by patches PowerTools —

SteamOS 3.7.25

2026-05-20 · SteamOS 3.7.25

Likely safe Decky v3.2.4
Not affected by patches SteamGridDB 1.8.1
Not affected by patches CSS Loader —
Not affected by patches ProtonDB Badges 1.3.4
Not affected by patches PowerTools —