v3.3.0

This release adds Luma Ray 3.2 with HDR video generation, Seedance 2.0 in 4K resolution, and improves media validation for Kling models. Downloads now use the browser’s native download manager for better progress tracking.

Luma Ray 3.2 with HDR and EXR export

Luma Ray 3.2 is now available as a unified video generation node that automatically routes between text-to-video and image-to-video modes based on your inputs. The model supports HDR video generation and EXR frame sequence export for high dynamic range workflows. When you enable HDR and EXR options, the EXR download appears alongside the MP4 in both the node preview and media lightbox. Note that HDR/EXR features require HDR entitlement on your Luma account, and certain parameter combinations like HDR with Loop are mutually exclusive.

Seedance 2.0 in 4K resolution

Seedance 2.0 now supports 4K (3840×2160) resolution for standard-tier generations. The resolution selector includes the new 4K option alongside existing resolutions, with pricing automatically calculated based on pixel count. Note that 4K resolution is not available when Fast Mode is enabled.

Input validation for Kling video models

Kling video models (v3 image-to-video, o3 image-to-video, and o3 reference-to-video) now validate image inputs before submission to prevent server-side failures. Uploaded images must be under 10MB, at least 300×300 pixels, and have an aspect ratio between 0.4 and 2.5. Invalid inputs will show warnings when you attempt to run the generation.

Quality of life

• Downloads: File downloads now use your browser’s native download manager with progress tracking and pause/resume support
• Node organization: Image and video nodes are now organized more logically in the add-node menu with primary models appearing directly under their modality
• Topaz nodes: Topaz upscale nodes have been moved to Image Tools and Video Tools categories with updated labels and icons