Version 3.991 - Road to v4.0 - Test Release 1

Public test version 3.991

This version is the first public test version of the huge update to version 4.0 and is 95% feature complete.

You have to run python_embeded\python.exe -m pip install opencv-python at least once to install a required python dependency

What's new in v4.0 3.991?

Major Highlights

• A complete re-write of the custom node extension and the SDXL workflow
• Highly optimized processing pipeline, now up to 20% faster than in older workflow versions
• Support for Controlnet and Revision, up to 5 can be applied together
• Multi-LoRA support with up to 5 LoRA's at once
• ... (TODO: list more major highlights)

Smaller Changes and Additions

• Workflows created with this extension and metadata embeddings in generated images are forward-compatible with
  future updates of this project
• The custom node extension included in this project is backward-compatible with every workflow since version v3.3
• (compatibility is not part of the public test versions, it will be back when v4.0 is released)
• ... (TODO: list more smaller changes)