v0.3.69
Comfy-Org/ComfyUIv0.3.69Nov 18, 2025by github-actions[bot]
AI Summary
Significant performance improvements through default pinned memory usage and VRAM optimization for various models, alongside API client updates.
Key Highlights
- Enabled pinned memory by default on Nvidia and AMD
- Reduced VRAM usage for LTXV and Flux models
- Deprecated OpenAIDalle2 and OpenAIDalle3 nodes (then reverted)
- Fixed custom nodes import error
New Features
- Default pinned memory on Nvidia and AMD
- New API clients for Rodin3D, Luma, and Minimax
Full Release Notes
## What's Changed * Use single apply_rope function across models by @contentis in https://github.com/comfyanonymous/ComfyUI/pull/10547 * Lower ltxv mem usage to what it was before previous pr. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10643 * feat(API-nodes): use new client in Rodin3D nodes; remove old api client by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10645 * Fix qwen controlnet regression. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10657 * Enable pinned memory by default on Nvidia. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10656 * Pinned mem also seems to work on AMD. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10658 * Clarify release cycle. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10667 * Tell users they need to upload their logs in bug reports. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10671 * mm: guard against double pin and unpin explicitly by @rattus128 in https://github.com/comfyanonymous/ComfyUI/pull/10672 * Only unpin tensor if it was pinned by ComfyUI by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10677 * Make ScaleROPE node work on Flux. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10686 * Add logging for model unloading. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10692 * Unload weights if vram usage goes up between runs. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10690 * ops: Put weight cast on the offload stream - Fixes --async-offload black screen by @rattus128 in https://github.com/comfyanonymous/ComfyUI/pull/10697 * Update CI workflow to remove dead macOS runner. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10704 * Don't pin tensor if not a torch.nn.parameter.Parameter by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10718 * Update README.md for Intel Arc GPU installation, remove IPEX by @qiacheng in https://github.com/comfyanonymous/ComfyUI/pull/10729 * always unload re-used but modified models - Fixed bad outputs in some Upscaler / Lora flows by @rattus128 in https://github.com/comfyanonymous/ComfyUI/pull/10724 * qwen: reduce VRAM usage by @rattus128 in https://github.com/comfyanonymous/ComfyUI/pull/10725 * Update Python 3.14 compatibility notes in README by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10730 * Quantized Ops fixes by @contentis in https://github.com/comfyanonymous/ComfyUI/pull/10715 * add PR template for API-Nodes by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10736 * feat: add create_time dict to prompt field in /history and /queue by @ric-yu in https://github.com/comfyanonymous/ComfyUI/pull/10741 * flux: reduce VRAM usage by @rattus128 in https://github.com/comfyanonymous/ComfyUI/pull/10737 * Better instructions for the portable. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10743 * Use same code for chroma and flux blocks so that optimizations are shared. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10746 * Fix custom nodes import error. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10747 * Add left padding support to tokenizers. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10753 * [API Nodes] mark OpenAIDalle2 and OpenAIDalle3 nodes as deprecated by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10757 * Revert "mark OpenAIDalle2 and OpenAIDalle3 nodes as deprecated (#10757)" by @bigcat88 in https://github.com/comfyanonymous/ComfyUI/pull/10759 * Change ROCm nightly install command to 7.1 by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/10764 ## New Contributors * @ric-yu made their first contribution in https://github.com/comfyanonymous/ComfyUI/pull/10741 **Full Changelog**: https://github.com/comfyanonymous/ComfyUI/compare/v0.3.68...v0.3.69