v0.35.0
Comfy-Org/ComfyUIv0.35.0Sep 9, 2026by github-actions[bot]
AI Summary
ComfyUI v0.35.0 introduces the Comfy Compiler for performance optimization and expands support for new partner models like WAN3-Prime and Claude Fable 5.1. Key additions include robust 3D workflow tools, advanced video editing capabilities, and critical fixes for memory management and alpha channel handling.
Key Highlights
- Introduction of Comfy Compiler (CORE-389) for optimized workflow execution.
- Expansion of 3D capabilities with File3DToMesh node and Pixal3D multiview model support.
- New Partner Nodes: Support for WAN3-Prime, Claude Fable 5.1, GPT-6 Astra, and Recraft V4 Styles.
- Enhanced Video Tools: VideoTrim, VideoCrop, and LTXV generated-keyframe nodes.
- Critical Fixes: Resolved alpha channel issues in image nodes and MPS device crashes.
New Features
- Comfy Compiler integration
- Pixal3D multiview model support
- File3DToMesh node (GLB/GLTF/OBJ/STL)
- VideoTrim and VideoCrop nodes
- LTXV generated-keyframe nodes and Freeze Latent
- AVIF support in Save Image Advanced
- Color space conversion node
- Sparse Attention node
- HDR and high bit depth support
Full Release Notes
## What's Changed * [Partner Nodes] chore(Google): drop retiring Veo 2 and Veo 3.0 models by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/15883 * [Partner Nodes] feat(Recraft): add V4 Styles by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/15903 * [Partner Nodes] feat(WAN): add WAN3-Prime model support by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/15894 * Bump comfyui-frontend-package to 1.51.9 by @comfy-pr-bot in https://github.com/Comfy-Org/ComfyUI/pull/15696 * Support avif in Save Image Advanced node. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/15891 * fix(video): remux HEVC to mp4/mov as hvc1 via hevc_mp4toannexb by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/15809 * fix(memory): respect the container cgroup memory limit instead of host RAM (CORE-394) by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/15927 * Update workflow templates to v0.11.50 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/15931 * [Partner Nodes] feat(Google-Omni): add support for Omni 1.1 model by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/15929 * feat(3d): File3DToMesh node — parse GLB/GLTF/OBJ/STL into MESH by @jtydhr88 in https://github.com/Comfy-Org/ComfyUI/pull/15919 * Add to readme that we support HDR and high bit depth. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/15940 * Add cfgpp_ud10_ab sampler. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/15951 * MiniMax-H3: Support PDD LoRA by @kijai in https://github.com/Comfy-Org/ComfyUI/pull/15908 * Add section about user input tolerance to AGENTS.md by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/15955 * [Partner Nodes] fix(HeyGen): update Avatar Video price badge by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/15945 * Improve some warning messages. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/15977 * feat: add VideoTrim and VideoCrop nodes with VIDEO_EDIT widget inputs by @jtydhr88 in https://github.com/Comfy-Org/ComfyUI/pull/15637 * Disable push event trigger for failing workflow. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/15995 * Add how to cache model stuff to AGENTS.md by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/16003 * Minimax h3 controlnet as a model patch instead of a controlnet. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/15975 * Support SenseNova U1.5 (CORE-411) by @T8mars in https://github.com/Comfy-Org/ComfyUI/pull/15922 * Allow using references with MiniMax-H3 Fun Union and fix prefetch rac… by @kijai in https://github.com/Comfy-Org/ComfyUI/pull/16020 * Disable ck attention when fp32 + low_precision_attention False. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/16029 * Enable PyTorch SDPA attention and FP8 ops for gfx1170 by @tvukovic-amd in https://github.com/Comfy-Org/ComfyUI/pull/16014 * [Partner Nodes] feat(MiniMax): add H3 Max option to H3 text-to-video and first-last-frame nodes by @purzbeats in https://github.com/Comfy-Org/ComfyUI/pull/16025 * Update workflow templates to v0.11.52 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/16024 * Lower trellis workflow remesh memory usage. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/16034 * Annotate temp paths in Preview3DAdvanced / PreviewGaussianSplat / PreviewPointCloud outputs by @jtydhr88 in https://github.com/Comfy-Org/ComfyUI/pull/16038 * [Partner Nodes] feat(Minimax-H3): add the Max model to the Reference node by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/16041 * Update workflow templates to v0.11.54 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/16045 * Fix SAM3 segmentation head receiving 4 FPN levels when scalp=1 by @ussoewwin in https://github.com/Comfy-Org/ComfyUI/pull/15979 * Enable PyTorch SDPA attention and FP8 ops for gfx1171 by @tvukovic-amd in https://github.com/Comfy-Org/ComfyUI/pull/16039 * Add live resolution preview widget to ResolutionSelector by @jtydhr88 in https://github.com/Comfy-Org/ComfyUI/pull/16013 * Emit the document canvas from ImageCompositor for the layer editor by @jtydhr88 in https://github.com/Comfy-Org/ComfyUI/pull/15742 * Add warning about forcing single GPU mode on Windows by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/16055 * Register partner_run_gate_enabled feature flag by @MaanilVerma in https://github.com/Comfy-Org/ComfyUI/pull/16012 * Update README.md by @alexisrolland in https://github.com/Comfy-Org/ComfyUI/pull/16071 * MiniMax-H3: Make VAE optional, allow using text encoder only references by @kijai in https://github.com/Comfy-Org/ComfyUI/pull/16065 * Support MiniMax-H3 and HiDream O1 loras trained with DiffSynth-Studio / ModelScope by @yjy415 in https://github.com/Comfy-Org/ComfyUI/pull/15662 * Update nodes to improve search rank by @alexisrolland in https://github.com/Comfy-Org/ComfyUI/pull/16074 * Lower peak trellis workflow vram and ram usage. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/16054 * Make comfyui handle missing workflow media properly. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/16079 * Remove some workflow media from portable install to make it smaller. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/16080 * [Partner Nodes] feat(Recraft): add V4 Styles Pro models to Create Style node by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/16043 * Fix Get Image Size Description by @rattus128 in https://github.com/Comfy-Org/ComfyUI/pull/16091 * Allow disconnected Switch inputs by @rattus128 in https://github.com/Comfy-Org/ComfyUI/pull/16083 * chore: Update nodes categories by @alexisrolland in https://github.com/Comfy-Org/ComfyUI/pull/16077 * Introduce Comfy Compiler (CORE-389) by @rattus128 in https://github.com/Comfy-Org/ComfyUI/pull/15861 * Remove now unecessary minimax memory workaround. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/16103 * [Partner Nodes] fix(Tripo): real output formats, exact pricing, missing parameters and six new nodes by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/16060 * [Partner Nodes] feat(Meta): add Muse Image nodes by @purzbeats in https://github.com/Comfy-Org/ComfyUI/pull/16078 * [Partner Nodes] feat(Anthropic): add Claude Fable 5.1 to the Claude node by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/16085 * [Partner Nodes] feat(MiniMax): add H3 Max Turbo option to H3 text-to-video and first-last-frame nodes by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/16094 * Update workflow templates to v0.11.55 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/16104 * comfy-aimdo 0.5.2 by @rattus128 in https://github.com/Comfy-Org/ComfyUI/pull/16108 * [Partner Nodes] feat(Comfy-Cloud): add nodes that run curated workflows on Comfy Cloud GPUs by @deepme987 in https://github.com/Comfy-Org/ComfyUI/pull/15935 * [Partner Nodes] feat(OpenAI): add gpt 6 astra model and reasoning param by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/16125 * [Partner Nodes] deprecate retired models by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/16121 * Update comfy-kitchen version to 0.2.33 by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/16133 * Fix potential mps issue of supports_fp64 called with None. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/16136 * Add Sparse Attention node by @kijai in https://github.com/Comfy-Org/ComfyUI/pull/16072 * Update embedded docs to v0.5.11 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/15947 * Pause comfy compiler for long lived sparse allocations by @rattus128 in https://github.com/Comfy-Org/ComfyUI/pull/16148 * fix(tests): Stop folder_path_test from replacing the shared cli_args singleton by @guill in https://github.com/Comfy-Org/ComfyUI/pull/16053 * Fix the RGB/YUV conversion nodes on images with an alpha channel by @christian-byrne in https://github.com/Comfy-Org/ComfyUI/pull/15632 * Add color space conversion node. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/16135 * Fix Detect Edges (Canny) on images with an alpha channel by @christian-byrne in https://github.com/Comfy-Org/ComfyUI/pull/15631 * Don't adjust the alpha channel in the image color adjustment nodes by @christian-byrne in https://github.com/Comfy-Org/ComfyUI/pull/15629 * Fix Quantize Image on images with an alpha channel by @christian-byrne in https://github.com/Comfy-Org/ComfyUI/pull/15630 * Fix Draw Text Overlay on images with an alpha channel by @christian-byrne in https://github.com/Comfy-Org/ComfyUI/pull/15634 * Don't blend the alpha channel in the Blend Images node by @christian-byrne in https://github.com/Comfy-Org/ComfyUI/pull/15625 * Don't invert the alpha channel in the Invert Image node by @christian-byrne in https://github.com/Comfy-Org/ComfyUI/pull/15622 * Fix Porter-Duff blend modes with transparent layers by @tandede in https://github.com/Comfy-Org/ComfyUI/pull/15721 * Bump comfyui-frontend-package to 1.51.10 by @comfy-pr-bot in https://github.com/Comfy-Org/ComfyUI/pull/16118 * Disable int8 weight-only quantization on devices without torch._int_mm (fixes MPS crash) by @chelsealong in https://github.com/Comfy-Org/ComfyUI/pull/16130 * Fix registration issues by @guill in https://github.com/Comfy-Org/ComfyUI/pull/15890 * Fix: Verify aotriton kernels actually launch before enabling pytorch attention by @0xDELUXA in https://github.com/Comfy-Org/ComfyUI/pull/15648 * Remove useless code. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/16169 * chore: Harmonize model attention nodes by @alexisrolland in https://github.com/Comfy-Org/ComfyUI/pull/16154 * Add LTXV generated-keyframe nodes and Freeze Latent by @adamoster in https://github.com/Comfy-Org/ComfyUI/pull/16040 * Comfy Aimdo 0.5.3 + Memory compiler fixes by @rattus128 in https://github.com/Comfy-Org/ComfyUI/pull/16180 * feat: Pixal3D multiview model support (CORE-421) by @kijai in https://github.com/Comfy-Org/ComfyUI/pull/16048 * Fix quantized text encoder matmul gating and Gemma4 prefill cache by @kijai in https://github.com/Comfy-Org/ComfyUI/pull/16185 * Cleaner way of enabling quantized mm on text gen but not on text enc. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/16189 * Add LTXVAddLatentGuide for pinning a pre-encoded latent as a guide by @alexanderar in https://github.com/Comfy-Org/ComfyUI/pull/16176 * Fix MiniMax H3 denoise mask velocity conversion by @poorpaper in https://github.com/Comfy-Org/ComfyUI/pull/15988 * Only lock repo PRs after merging if they contain a CLA signature. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/16191 * [Partner Nodes] feat(OpenAI): add GPT Image 2.5 Flare and Sunburst models by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/16190 * chores: Update tooltips of 3D nodes (CORE-323) by @alexisrolland in https://github.com/Comfy-Org/ComfyUI/pull/16179 * Update workflow templates to v0.11.57 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/16192 * Report the file saved by Save 3D (Advanced) as a standard 3d output item by @jtydhr88 in https://github.com/Comfy-Org/ComfyUI/pull/16171 ## New Contributors * @T8mars made their first contribution in https://github.com/Comfy-Org/ComfyUI/pull/15922 * @tvukovic-amd made their first contribution in https://github.com/Comfy-Org/ComfyUI/pull/16014 * @ussoewwin made their first contribution in https://github.com/Comfy-Org/ComfyUI/pull/15979 * @MaanilVerma made their first contribution in https://github.com/Comfy-Org/ComfyUI/pull/16012 * @yjy415 made their first contribution in https://github.com/Comfy-Org/ComfyUI/pull/15662 * @tandede made their first contribution in https://github.com/Comfy-Org/ComfyUI/pull/15721 * @adamoster made their first contribution in https://github.com/Comfy-Org/ComfyUI/pull/16040 * @alexanderar made their first contribution in https://github.com/Comfy-Org/ComfyUI/pull/16176 * @poorpaper made their first contribution in https://github.com/Comfy-Org/ComfyUI/pull/15988 **Full Changelog**: https://github.com/Comfy-Org/ComfyUI/compare/v0.34.0...v0.35.0