Wan2GP Desktop Launcher v3.0.9
Wan2GP Desktop Launcher v3.0.9
Install-location hardening
- Bare drive roots rejected (C:/D:/E:…). Picking a root now shows a confirm dialog offering
<drive>:\Wan2GP; installing straight onto a root is blocked (fixes the EPERMmkdir 'D:\'crash). - Same guard now applies to migration ("Move & restart") and the data-dir pencil.
Co-located uv wheel cache
UV_CACHE_DIRset to<install>/.uv-cachefor both install and in-app update. Cache and venv share a drive → hardlinks work, no "Failed to hardlink files; falling back to full copy" warning (verified on C: and D:).- Manage → General → uv Wheel Cache: live size/status, Purge (
uv cache prune) and Remove (delete the folder) controls.
Bug fixes from first test pass
uv cache prunecallback-type error fixed; Remove no longer freezes the UI (async delete).- uv binary detection covers
%LOCALAPPDATA%\uv\uv.exe+where uv.exeso prune works regardless of how uv was installed.
Verification
npm run test: 130/130 passing.- Clean installs on C:\Wan2GP and D:\Wan2GP (no hardlink warning; SageAttention post4→post6 safe swap; GGUF 1.0.8→1.0.11; bitsandbytes 0.49.2).
⚠ Unsigned build (no code-signing token configured): Windows shows an "unknown publisher" SmartScreen warning — consistent with prior releases. Install anyway / run anyway to proceed.