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v0.27.0

Agenta-AI/agentav0.27.0Jun 30, 2026by github-actions[bot]

AI Summary

A major release focused on performance optimization through Int8 model support and expanded features for partner AI models, including high-resolution outputs and new workflow nodes.

Key Highlights

  • Added support for Int8 models with optimizations for speed and memory (Turing GPUs)
  • Expanded partner integrations (Alibaba HappyHorse 1.1, Grok 1080p, ByteDance SeeDance 4K, Google Nano Banana 2 Lite and Gemini Video Omni)
  • New features: Seed node, Bounding box canvas, Ideogram JSON prompt, Advanced Krea 2 model merging
  • Performance improvements: Faster Int8, better Int8 LoRA applying

New Features

  • Int8 model support
  • Seed node
  • Bounding box canvas
  • Ideogram JSON prompt
  • Advanced Krea 2 model merging
  • Partner nodes (various models and resolutions)
  • Asset hashing (opt-in)

Full Release Notes

The major change in this version is added support for int8 convrot models.

## What's Changed
* chore(openapi): sync shared API contract from cloud@363764b by @comfy-pr-bot in https://github.com/Comfy-Org/ComfyUI/pull/14607
* [Partner Nodes] feat(Alibaba): add support for HappyHorse 1.1 model by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/14611
* Downgrade the template to 0.10.2 to bring the HH1.1 templates back by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/14613
* [Partner Nodes] feat(Grok): add 1080p resolution to Grok Image node by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/14612
* [Partner Nodes] feat(ByteDance): add 4K resolution support for SeeDance 2.0 by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/14614
* feat: Add support for Seed node (CORE-295) by @yousef-rafat in https://github.com/Comfy-Org/ComfyUI/pull/14616
* Add advanced krea 2 model merging node. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/14621
* chore(openapi): sync shared API contract from cloud@42eb0d1 by @comfy-pr-bot in https://github.com/Comfy-Org/ComfyUI/pull/14619
* feat: Bounding box canvas and Ideogram JSON prompt (CORE-292) by @jtydhr88 in https://github.com/Comfy-Org/ComfyUI/pull/14537
* [Partner Nodes] feat(ByteDance): add support for SeeDance-2.0-Mini video model by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/14626
* Update workflow templates to v0.10.7 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/14632
* Support int8 models. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/14636
* Faster int8. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/14641
* Fix int8 loras causing lower quality requant with wrong settings. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/14650
* Update GLSL node to use ANGLE library (CORE-162) by @pythongosssss in https://github.com/Comfy-Org/ComfyUI/pull/13195
* int8 support on turing GPUs. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/14662
* ci: add team-gated Cursor review (thin caller for github-workflows) by @mattmillerai in https://github.com/Comfy-Org/ComfyUI/pull/14527
* Fix int8 mm being skipped on offloaded lora weights. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/14669
* Update embedded docs to v0.5.6 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/14668
* Better and faster int8 lora applying. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/14685
* Bump comfyui-frontend-package to 1.45.20 by @comfy-pr-bot in https://github.com/Comfy-Org/ComfyUI/pull/14684
* Add ConditioningMultiply node to nodes.py as an addition to other adj… by @silveroxides in https://github.com/Comfy-Org/ComfyUI/pull/14686
* [Partner Nodes] feat(Google): add Nano Banana 2 Lite model by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/14693
* Fix memory leak related to int8. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/14697
* feat: make asset hashing opt-in via --enable-asset-hashing (off by default) by @mattmillerai in https://github.com/Comfy-Org/ComfyUI/pull/14663
* [Partner Nodes] feat(Google): add Gemini Video Omni node by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/14695
* chore: Update nodes categories by @alexisrolland in https://github.com/Comfy-Org/ComfyUI/pull/14674
* Update workflow templates to v0.11.1 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/14698


**Full Changelog**: https://github.com/Comfy-Org/ComfyUI/compare/v0.26.0...v0.27.0