v0.39.0 v0.40.0
Comfy-Org/ComfyUIOct 5, 2026 → Oct 13, 20268 days between releases
What's New
Assets system enabled by default with new camera nodes and Qwen 3.5 performance improvements
New Features
- Assets system enabled by default with metadata extraction and EXR previews
- New camera nodes and CameraInfoState widget input
- Native LoRA stack loader nodes
- ARM64 NVIDIA portable build
- New partner nodes from Google, Quiver, Vidu, and Higgsfield
Improvements
- Performance optimizations for Qwen 3.5 LLMs
- 3D model output standardization and asset export API implementation
- Linear forward API consolidation
- CSP updated to allow `blob:` and `data:`
- Comfy attention and AttentionTensorContainer support for models
Bug Fixes
- Preserve dynamic input validation and lazy execution
Upgrade Notes
The assets system is now enabled by default, potentially increasing startup time. Update your Content Security Policy to allow `blob:` and `data:` schemes. New partner nodes are now available.
The Two Releases
v0.39.0
Oct 5, 2026· 16 days ago
v0.39.0 addresses critical stability issues regarding database locking during asset scans and saves. It introduces new command-line options for offline usage and partner node management, along with support for new video and image generation partners like Ideogram and ElevenLabs.
Full release notesv0.40.0
Oct 13, 2026· 8 days ago
v0.40.0 introduces a default-on assets system with metadata extraction and EXR preview support, alongside expanded 3D model handling and camera workflow tools. The release also features significant performance optimizations for Qwen 3.5 LLMs, new partner node integrations, and improvements to the Linear model API.
Full release notes