v0.19.0
📦 comfyuiView on GitHub →
✨ 21 features🐛 17 fixes🔧 11 symbols
Summary
This release introduces significant feature additions including support for new models (Qwen3.5, RT-DETRv4, Ace Step 1.5 XL) and several new nodes (CURVE, Number Convert, Image Histogram). Numerous bug fixes address issues related to training, asset registration, node defaults, and memory management.
Migration Steps
- Rename utils/string nodes to use the Text prefix (search aliases were added).
✨ New Features
- Support LongCat-Image editing.
- Support reference audio (ID-LoRA) for LTX2.
- Added CURVE node.
- Added Number Convert node.
- Support fp8 backward in Trainer/Experimental.
- Register output files as assets after prompt execution.
- Support Qwen3.5 text generation models.
- Make Qwen 8B work with TextGenerate node.
- Added new Topaz model in API Nodes.
- Added curve inputs and raised uniform limit for GLSL shader node.
- Allow flux conditioning without a pooled output.
- Add has_intermediate_output flag for nodes with interactive UI.
- Integrate RAM cache with model RAM management.
- Support RT-DETRv4 detection model (CORE-13).
- Rename utils/string nodes with Text prefix and add search aliases.
- Add portable release for intel XPU.
- Basic intel standalone package .bat.
- Support Ace Step 1.5 XL model (CORE-39).
- Add support for small flux.2 decoder.
- Implement Ernie Image model.
- Add SeeDance 2.0 nodes in Partner Nodes.
🐛 Bug Fixes
- Set default values of Color Adjustment node to zero.
- Fix Train LoRA crash with training_dtype "none" and bfloat16 LoRA weights.
- Preserve int precision for large numbers in number-convert node.
- Recognize temp directory in asset category resolution.
- Fix regression in text generate with LTXAV model.
- Fix blur and sharpen nodes not working with fp16 intermediates.
- Register image/svg+xml MIME type for .svg files.
- Raise error when no output image is present in api-nodes-nanobana.
- Avoid nested sampler function calls in Color Curves shader.
- Fix issue related to #13214.
- Fix/tweak pinned memory accounting.
- Fix some fp8 scaled checkpoints no longer working.
- Fix some issue with insecure browsers.
- Ace step empty latent nodes follow intermediate dtype.
- Should use 0 as default for brightness.
- Fix GrokVideoReferenceNode price badge in Partner Nodes.
- Fix SDPose - resize input always.