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v0.3.47

Comfy-Org/ComfyUIv0.3.47Jul 30, 2025by github-actions[bot]

AI Summary

Optimizes memory usage for Wan2.2 models, specifically targeting the 5B i2v model and VAE operations.

Key Highlights

  • Wan2.2 5B i2v memory reduction
  • Wan2.2 VAE optimization
  • Extra reserved VRAM on Windows

New Features

  • Wan2.2 5B i2v memory optimization
  • Wan2.2 VAE optimizations
  • Windows VRAM reservation

Full Release Notes

## What's Changed
* Remove unecessary clones in the wan2.2 VAE. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/9083
* Extra reserved vram on large cards on windows. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/9093
* Make wan2.2 5B i2v take a lot less memory. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/9102


**Full Changelog**: https://github.com/comfyanonymous/ComfyUI/compare/v0.3.46...v0.3.47