0.2.5-6

What's Changed

• doctor: list each NGX DLL separately with per-file status by @SMQuazi in #6
• Github Build Actions by @burpdev in #7

New Contributors

• @SMQuazi made their first contribution in #6
• @burpdev made their first contribution in #7

Full Changelog: 0.2.5-5...0.2.5-6

0.2.5-5

Fix for issue #3: system-wide runner discovery. Finds compatibility tools in $XDG_DATA_DIRS and /usr/share/steam/compatibilitytools.d (CachyOS).

0.2.5-4

Helper no longer crashes under Proton: the nvapi64.dll load is guarded and skipped when the runner
already provides NVAPI (DXVK-NVAPI).

Import the NVIDIA NGX DLLs from the GUI (gear menu -> NGX binaries), with a first-launch prompt when
nvngx_dlssnr.dll` is missing.

Long tooltips are now multi-line.

0.2.5-3

Fix Nvidia Smooth Motion + DLSS5 Layering order.

0.2.5-2

GUI now loads on Arch/CachyOS (fixes GNU_PROPERTY_1_NEEDED_INDIRECT_EXTERN_ACCESS crash) and tarball uninstall is now complete.

Install: RPM via sudo dnf install ./dlssnr-0.2.5-2.fc44.x86_64.rpm, or extract the tarball and run ./install.sh --user.

0.2.5-1

HDR input: on an HDR swapchain the model sees a float16 proxy of the frame's real light instead of an 8-bit tone mapped copy. Detection is automatic with a GUI toggle (Auto / Off / Force float16), and the helper falls back to 8-bit on its own if the model refuses float input.

Zero copy transport: proxy and answer images cross as dma-bufs adopted with pidfd_getfd, so in steady state no frame pixel is ever copied to the CPU. Anything that cannot cross drops back to shared memory for exactly the frames that need it.

dlssnr-shmctl is now installed to /usr/bin, so shortcut toggles work without a manual symlink.

0.2.2-4

Fixed side by side comparison when composition is disabled, moved rebuild spacing to the settings menu.

0.2.2-3

Merge pull request #1 from ThomasEricB/main

GUI Overhaul, motion vector fixes, flicker fixes, optimizations, etc.

0.2.1-4

Motion Vectors