feat: the patched gamescope comes from the pinned GitHub release (sha256), else the copy on the ISO, else a local build

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01KkpbsMw4rQyBsxDG6ebHK2

CHANGELOG.md

@@ -7,11 +7,11 @@ one per merged pull request.
 
 ## 2.11.2 - 2026-10-13
 
-- **fix: HDMI-CEC on the Steam Machine no longer needs GitHub: when downloading Valve's CEC driver fails, Steamify uses the copy it carries (`patches/cros-ec-cec.c`), checked against the same pinned sha256**
+- `124b424`, `f234c72` **fix: HDMI-CEC on the Steam Machine no longer needs GitHub: when downloading Valve's CEC driver fails, Steamify uses the copy it carries (`patches/cros-ec-cec.c`), checked against the same pinned sha256**
 
-- **feat: the SteamOS conversion is offered on NVIDIA PCs again (GTX 16 / RTX 20 series or newer: Turing and later, the cards NVIDIA's open kernel driver supports): it builds and installs a patched gamescope from the recipe and patch Steamify carries (`patches/`, prepared in [steamify-gamescope-nvidia](https://github.com/theupriser/steamify-gamescope-nvidia); gamescope 3.16.31, so a Steamify release builds the version it was tested with) (GBM-allocated scan-out buffers, NVIDIA's corrupted gaming-mode picture, gamescope#2309; a few minutes to build) and sets `gamescope_drm_gbm_scanout=1` for the session (`lib/gamescope-nvidia.sh`). It replaces "Gaming on NVIDIA", which is not offered any more (the kernel parameters, early modules, suspend memory and the 32-bit libraries come with the conversion on a supported card; a PC that had "Gaming on NVIDIA" on has it turned off when the conversion is turned on). Tested on an RTX 5080 (driver 615.78.08): Steam's gaming UI is clean with it and shows artifacts without. The package is pinned to one gamescope release: updating it is not automatic yet**
+- `127b8cf`, `2811ecc`, `f3cd053`, `4325d80`, `03f9e87`, `5b5181f`, `06ffc8b`, `4d60dd2`, `0ba94b2` **feat: the SteamOS conversion is offered on NVIDIA PCs again (GTX 16 / RTX 20 series or newer: Turing and later, the cards NVIDIA's open kernel driver supports): it builds and installs a patched gamescope from the recipe and patch Steamify carries (`patches/`, prepared in [steamify-gamescope-nvidia](https://github.com/theupriser/steamify-gamescope-nvidia); gamescope 3.16.31, so a Steamify release builds the version it was tested with) (GBM-allocated scan-out buffers, NVIDIA's corrupted gaming-mode picture, gamescope#2309; a few minutes to build) and sets `gamescope_drm_gbm_scanout=1` for the session (`lib/gamescope-nvidia.sh`). It replaces "Gaming on NVIDIA", which is not offered any more (the kernel parameters, early modules, suspend memory and the 32-bit libraries come with the conversion on a supported card; a PC that had "Gaming on NVIDIA" on has it turned off when the conversion is turned on). Tested on an RTX 5080 (driver 615.78.08): Steam's gaming UI is clean with it and shows artifacts without. The package is pinned to one gamescope release: updating it is not automatic yet**
 
-- **feat: "Gaming on NVIDIA" also keeps video memory over suspend (`NVreg_PreserveVideoMemoryAllocations=1` in `/etc/modprobe.d/90-steamify-nvidia.conf`, the initramfs is rebuilt), enables `nvidia-suspend`/`nvidia-resume`/`nvidia-hibernate`, and installs `lib32-nvidia-utils` and `lib32-libxkbcommon` (32-bit games, the 32-bit MangoHud preload) on a supported card; off removes only what Steamify added. Untested on hardware yet**
+- `ce4bc67` **feat: "Gaming on NVIDIA" also keeps video memory over suspend (`NVreg_PreserveVideoMemoryAllocations=1` in `/etc/modprobe.d/90-steamify-nvidia.conf`, the initramfs is rebuilt), enables `nvidia-suspend`/`nvidia-resume`/`nvidia-hibernate`, and installs `lib32-nvidia-utils` and `lib32-libxkbcommon` (32-bit games, the 32-bit MangoHud preload) on a supported card; off removes only what Steamify added. Untested on hardware yet**
 
 ## 2.11.1 - 2026-10-02