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v0.3.63

Comfy-Org/ComfyUIv0.3.63Oct 6, 2025by github-actions[bot]

AI Summary

This release is characterized by extensive V3 schema conversions for various node types and a shift from soundfile to torchaudio for audio handling. It also introduces linter support for API nodes.

Key Highlights

  • Extensive V3 schema updates for audio, diffusion, and differential nodes.
  • Removal of soundfile dependency in favor of torchaudio.
  • Addition of pylint for the comfy_api_nodes folder.
  • Support for the new Hunyuan VAE.

New Features

  • Epsilon Scaling node for exposure bias correction.
  • Kling-2-5-turbo support in txt2video and img2video nodes.

Full Release Notes

## What's Changed
* Bump frontend to 1.27.7 by @AustinMroz in https://github.com/comfyanonymous/ComfyUI/pull/10133
* [V3] convert nodes_audio_encoder.py to V3 schema by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10123
* [V3] convert nodes_gits.py to V3 schema by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/9949
* [V3] convert nodes_differential_diffusion.py to V3 schema by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10056
* [V3] convert nodes_optimalsteps.py to V3 schema by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10074
* [V3] convert nodes_pag.py to V3 schema by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10080
* [V3] convert nodes_lt.py to V3 schema by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10084
* [V3] convert nodes_ip2p.pt to V3 schema by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10097
* Support the new hunyuan vae. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10150
* feat: Add Epsilon Scaling node for exposure bias correction by @Koratahiu in https://github.com/comfyanonymous/ComfyUI/pull/10132
* sd: fix VAE tiled fallback VRAM leak by @rattus128 in https://github.com/comfyanonymous/ComfyUI/pull/10139
* WAN VAE: Fix cache VRAM leak on error by @rattus128 in https://github.com/comfyanonymous/ComfyUI/pull/10141
* Add a .bat to the AMD portable to disable smart memory. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10153
* [V3] convert nodes_morphology.py to V3 schema by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10159
* fix(api-nodes): made logging path to be smaller by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10156
* Turn on TORCH_ROCM_AOTRITON_ENABLE_EXPERIMENTAL by default. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10168
* [V3] update example_node.py to use V3 schema by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/9723
* feat(linter, api-nodes): add pylint for comfy_api_nodes folder by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10157
* feat(api-nodes): add kling-2-5-turbo to txt2video and img2video nodes by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10155
* fix(api-nodes): reimport of base64 in Gemini node by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10181
* fix(api-nodes): bad indentation in Recraft API node function by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10175
* [V3] convert nodes_torch_compile.py to V3 schema by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10173
* [V3] convert nodes_eps.py to V3 schema by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10172
* [V3] convert nodes_pixverse.py to V3 schema by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10177
* [V3] convert nodes_tomesd.py to V3 schema by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10180
* [V3] convert nodes_edit_model.py to V3 schema by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10147
* Fix type annotation syntax in MotionEncoder_tc __init__ by @Finn-Hecker in https://github.com/comfyanonymous/ComfyUI/pull/10186
* Update amd nightly command in readme. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10189
* Add instructions to install nightly AMD pytorch for windows. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10190
* fix(api-nodes): enable 2 more pylint rules, removed non needed code by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10192
* [V3] convert nodes_rodin.py to V3 schema by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10195
* [V3] convert nodes_stable3d.py to V3 schema by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10204
* Remove soundfile dependency. No more torchaudio load or save. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10210
* fix(api-nodes): disable "std" mode for Kling2.5-turbo by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10212
* Remove useless code. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10223
* Update template to 0.1.93 by @comfyui-wiki in https://github.com/comfyanonymous/ComfyUI/pull/10235

## New Contributors
* @Koratahiu made their first contribution in https://github.com/comfyanonymous/ComfyUI/pull/10132
* @Finn-Hecker made their first contribution in https://github.com/comfyanonymous/ComfyUI/pull/10186

**Full Changelog**: https://github.com/comfyanonymous/ComfyUI/compare/v0.3.62...v0.3.63