Install tells you when it takes a DLSS5-Feeder beta
The code believed releases/latest skipped pre-releases. It does not, because upstream publishes builds it means people to run with prerelease=false even when the tag says beta — v0.13.1-beta.1 and v0.12.1-beta.2 — while correctly flagging the ones it does not, like v0.13.0-beta.1.
So the tool was already installing a beta and saying nothing about it.
Following upstream's latest is the right call: those builds carry the lost-device fix for HDR Vulkan/OpenGL games, the NGX diagnostics that the ongoing 0xBAD00001 investigation depends on, and native 32-bit Direct3D 10 support — none of which exist in the last plain-numbered release, v0.12.0. What was missing was visibility. The install log now says which tag it took:
dlss5-feed.addon64 (v0.13.1-beta.1 (beta))
host64/dlss5-feed-host64.exe (v0.13.1-beta.1 (beta))
The no-API fallback path no longer filters beta tags either, so both paths now agree instead of quietly disagreeing.