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Release Wed, Jul 29, 2026 3 min read

ComfyUI 0.29.0

Original release notes

What's Changed

  • fix(Video): stream the video transcode instead of buffering every frame in RAM (CORE-353) (CORE-351) by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/14813
  • [Partner Nodes] feat(client): send ComfyUI Job Id in request headers by @alexisrolland in https://github.com/Comfy-Org/ComfyUI/pull/14934
  • Update AGENTS.md by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/14955
  • [feat]Add JoyImageEdit native model support by @feice-huang in https://github.com/Comfy-Org/ComfyUI/pull/14428
  • [Partner Nodes] feat(OpenAI): add GPT5.6 models by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/14957
  • Various comfy kitchen optimizations and fixes. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/14963
  • Speed up anima a bit. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/14953
  • Support anima lllite control models. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/14954
  • [Partner Nodes] feat(Google): add Gemini 3.5 Flash LLM model by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/14972
  • chore(openapi): sync shared API contract from cloud@e964994 by @comfy-pr-bot in https://github.com/Comfy-Org/ComfyUI/pull/14947
  • Update workflow templates to v0.11.11 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/14973
  • [Partner Nodes] feat(HeyGen): add Avatar, Talking Photo, Create Avatar, Video Translate and TTS nodes by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/14958
  • More comfy-kitchen int8 optimizations. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/14980
  • Update workflow templates to v0.11.12 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/14986
  • [Partner Nodes] fix(Google): switch to the Interactions API for Omni model by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/14984
  • Implement regular and timestep zero reference images to krea 2 for ostris and identity edit ref loras. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/14843
  • Fix wan dancer issue with batches. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/14999
  • feat: Support Gemma4 12B (CORE-277) by @kijai in https://github.com/Comfy-Org/ComfyUI/pull/14304
  • Fix gfx1035 not being treated like RDNA2 by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/15009
  • chore: add /AGENTS.md to CODEOWNERS by @mattmillerai in https://github.com/Comfy-Org/ComfyUI/pull/14962
  • [Trainer,Dataset/Feature] Video processing nodes, Image Processing Node video support, trainer video support (CORE-81) by @KohakuBlueleaf in https://github.com/Comfy-Org/ComfyUI/pull/13588
  • FreSca: 5D+ (ex. Anima) fix, model-agnostic iteration by @TheToxin-git in https://github.com/Comfy-Org/ComfyUI/pull/15007
  • Add native Uni3C Controlnet support for Wan models (CORE-365) by @drozbay in https://github.com/Comfy-Org/ComfyUI/pull/14946
  • [Partner Nodes] fix(Gemini-Omni): pass videos as inline data by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/15014
  • ci: bump cursor-review to github-workflows@964d5aa by @cloud-code-bot[bot] in https://github.com/Comfy-Org/ComfyUI/pull/15017
  • Use optimized rms_rope function in joyai image model. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/15018
  • [Partner Nodes] feat(Openrouter): add new models by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/15021
  • [Partner Nodes] feat(Anthropic): add new models by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/15023
  • Update workflow templates to v0.11.15 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/15030
  • Make z image/lumina 2 models use comfy kitchen rms rope. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/15036
  • Bump comfyui-frontend-package to 1.47.10 by @comfy-pr-bot in https://github.com/Comfy-Org/ComfyUI/pull/15045
  • [Partner Nodes] feat(ByteDance): add new audio-1.0-multilingual model by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/15034
  • [Partner Nodes] chore(Runway): deprecate Gen3a model by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/15050
  • Make Ernie use comfy kitchen rms rope by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/15055
  • Update workflow templates to v0.11.17 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/15059
  • Use comfy kitchen rope functions in ltx models. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/15056
  • upscalers: convert latent_upsampler model to ModelPatcherDynamic by @rattus128 in https://github.com/Comfy-Org/ComfyUI/pull/15063
  • cli_args: bump default background usage clamp to 128GB by @rattus128 in https://github.com/Comfy-Org/ComfyUI/pull/15068
  • feat: Support MageFlow (CORE-372) by @kijai in https://github.com/Comfy-Org/ComfyUI/pull/15026
  • Improve LTXV IC-lora detection by @kijai in https://github.com/Comfy-Org/ComfyUI/pull/15073
  • [Partner Nodes] feat(OpenRouter): add Claude Opus 5 by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/15075
  • Optimize ideogram model using comfy kitchen rms rope. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/15080
  • Fix MageFlow on cards that don't support bf16 by @kijai in https://github.com/Comfy-Org/ComfyUI/pull/15081
  • Update AGENTS.md by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/15096
  • Update embedded docs to v0.5.9 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/15092
  • [Partner Nodes] feat(Anthropic): add Claude Opus 5 model by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/15079
  • Allow using float fps for LTXVEmptyLatentAudio by @kijai in https://github.com/Comfy-Org/ComfyUI/pull/15106
  • Update stable portable release workflow. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/15113
  • [Partner Nodes] feat(credits): respect "X-Comfy-Credits-Used" header from the comfy-api by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/15091
  • [Partner Nodes] feat(Recraft): add V4.1 models and V4 image edit nodes by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/15105
  • Update workflow templates to v0.11.19 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/15123
  • Go back to older rocm for portable. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/15127

New Contributors

  • @feice-huang made their first contribution in https://github.com/Comfy-Org/ComfyUI/pull/14428
  • @TheToxin-git made their first contribution in https://github.com/Comfy-Org/ComfyUI/pull/15007
  • @cloud-code-bot[bot] made their first contribution in https://github.com/Comfy-Org/ComfyUI/pull/15017

Full Changelog: https://github.com/Comfy-Org/ComfyUI/compare/v0.28.0...v0.29.0