v0.3.42
Comfy-Org/ComfyUIv0.3.42Jun 26, 2025by github-actions[bot]
AI Summary
Major release featuring Flux Kontext and Omnigen 2 image editing models, plus Cosmos Predict2 support.
Key Highlights
- Flux Kontext and Omnigen 2 image editing models
- Cosmos Predict2 support
- Singlestep DPM++ SDE
- Resize and pad image node
New Features
- Flux Kontext
- Omnigen 2
- Cosmos Predict2
- ImageStitch node
- Cosmos Predict2 merging nodes
Full Release Notes
## What's Changed Major new things in this release are the [Flux Kontext](https://comfyanonymous.github.io/ComfyUI_examples/flux/#flux-kontext-image-editing-model) and [Omnigen2](https://comfyanonymous.github.io/ComfyUI_examples/omnigen/) image editing models. * Add Cosmos Predict2 to README. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/8562 * Update template to 0.1.29 by @comfyui-wiki in https://github.com/comfyanonymous/ComfyUI/pull/8563 * Update frontend to 1.22.2 by @webfiltered in https://github.com/comfyanonymous/ComfyUI/pull/8567 * Show a better error when the workflow OOMs. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/8574 * Add new fields to the config types by @coderfromthenorth93 in https://github.com/comfyanonymous/ComfyUI/pull/8507 * Fix pytorch warning. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/8593 * Make flux controlnet work with sd3 text enc. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/8599 * Small flux optimization. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/8611 * Improve the log time function for 10 minute + renders by @tonynoce in https://github.com/comfyanonymous/ComfyUI/pull/6207 * Fix exception when using a noise mask with cosmos predict2. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/8621 * Allow padding in ImageStitch node to be white. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/8631 * Resize and pad image node. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/8636 * Indicate that directml is not recommended in the README. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/8644 * Cosmos predict2 model merging nodes. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/8647 * Singlestep DPM++ SDE for RF by @chaObserv in https://github.com/comfyanonymous/ComfyUI/pull/8627 * unet -> diffusion model by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/8659 * Omnigen2 model implementation. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/8669 * Bump minimum transformers version. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/8671 * Disable omnigen2 fp16 on older pytorch versions. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/8672 * Support Flux Kontext Dev model. by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/8679 * Update frontend to 1.23.3 by @webfiltered in https://github.com/comfyanonymous/ComfyUI/pull/8678 * Update requirements.txt by @comfyanonymous in https://github.com/comfyanonymous/ComfyUI/pull/8680 * Update frontend to 1.23.4 by @webfiltered in https://github.com/comfyanonymous/ComfyUI/pull/8681 ## New Contributors * @coderfromthenorth93 made their first contribution in https://github.com/comfyanonymous/ComfyUI/pull/8507 * @tonynoce made their first contribution in https://github.com/comfyanonymous/ComfyUI/pull/6207 **Full Changelog**: https://github.com/comfyanonymous/ComfyUI/compare/v0.3.41...v0.3.42