v2.4.0 Dev 4 (Patreon)

Added for Inference UI
- SDXL Refiner support, toggle the refiner selection in the gear icon next to models, in this mode you can adjust refiner steps in the sampler config
- Scheduler selection (Normal, Karras, etc.)
- Open project file tabs now are persistent through relaunches, due to significant changes to the project file format previous project files will no longer be compatible. There should be no further backwards-incompatible file format changes required.
- Connection is now automatic when launching a ComfyUI package, or you can launch the package directly from the Inference page

Fixes
- Image grid zoom should now switch between rendering modes at consistent levels
- Fixed "Generate with Hires Scaling" button (left of "Generate Image") not applying hires fix