OpenModelDB Upscaler 1.0.1

Core fix — AI runtime (the “missing venv” problem)

• Thin Setup/Portable builds again: no multi‑GB Python env inside the EXE
• First-use Setup downloads CUDA PyTorch + Spandrel (~4.5 GB)
• Scans/reuses existing Python when possible (UPSCALER_PYTHON, AppData venv, PATH, etc.)
• Isolated AppData (or portable data) venv by default
• Download cache in Downloads\OpenModelDB-Upscaler-Cache (Defender-friendlier)
• Live progress (stage, stats, console) during runtime install
• Cancel install clears incomplete AppData venv + cache
• Cache cleared after successful setup

Setup tab

• Dedicated Setup tab (renamed from Runtime), last in tab order
• Other tabs locked until runtime is ready
• Status badge, info cards, step list, active interpreter, console
• Browse venv… for existing envs (e.g. ComfyUI / Stability Matrix)
• Install missing packages into AppData (isolated) or selected env
• Rescan / open data folder / open cache
• Uninstall never deletes a browsed third-party env

Upscale fixes

• float16/float32 dtype match (fixes CUDA half-model crashes)
• ×1 factor for 1× / PBR / restoration models
• Always run the model at least once (even when size doesn’t grow)

Upscale UX

• Tile size 1024
• Custom longest-side resolution (64–16384)
• Factor ×1 chip

OpenModelDB

• Pagination (← / →) beyond the first 36 models
• Ranking by preview quality + name (not “latest”)

Windows installer / branding

• Custom NSIS look (#111117 + logo sidebars/header)
• Installer progress/details visible (not a silent blue stock panel)
• Uninstall prompt: keep or wipe AppData + download cache only
• In-place upgrade over existing install (overwrite program files, keep AppData; no duplicate install / no manual uninstall)
• Shortcuts refreshed on reinstall

Docs / tooling

• Full README (Setup, existing env, NVIDIA-only, upgrade, uninstall)
• Local-only set-version.bat (gitignored) for bumping package.json version