v0.20.1
Comfy-Org/ComfyUIv0.20.1Apr 27, 2026by github-actions[bot]
AI Summary
Adds support for image upscaling models (SUPIR), frame interpolation (RIFE/FILM), and the latest AI video models (Veo 3 Lite, SAM 3.1), alongside bug fixes for Veo resolution handling.
Key Highlights
- SUPIR model support
- RIFE and FILM frame interpolation
- SAM 3.1 support
- Veo 3 Lite model addition
- HappyHorse model
New Features
- SUPIR model support
- RIFE and FILM frame interpolation model support
- SAM 3.1 support
- Veo 3 Lite model
- Veo 4K resolution fix
- HappyHorse model
Full Release Notes
## What's Changed * feat: SUPIR model support (CORE-17) by @kijai in https://github.com/Comfy-Org/ComfyUI/pull/13250 * Some optimizations to make Ernie inference a bit faster. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/13472 * fix: append directory type annotation to internal files endpoint (CORE-71) by @Abdulrehman-PIAIC80387 in https://github.com/Comfy-Org/ComfyUI/pull/13305 * Add link to Intel portable to Readme. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/13477 * fix: pin SQLAlchemy>=2.0 in requirements.txt (CORE-63) by @octo-patch in https://github.com/Comfy-Org/ComfyUI/pull/13316 * Refactor io to IO in nodes_ace.py by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/13485 * Bump comfyui-frontend-package to 1.42.12 by @comfy-pr-bot in https://github.com/Comfy-Org/ComfyUI/pull/13489 * Make the ltx audio vae more native (CORE-76) by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/13486 * [Partner Nodes] add optional auto-downscaling of videos for ByteDance 2 nodes by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/13465 * Support standalone LTXV audio VAEs by @kijai in https://github.com/Comfy-Org/ComfyUI/pull/13499 * [Partner Nodes] added 4K resolution for Veo models; added Veo 3 Lite model by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/13330 * Bump comfyui-frontend-package to 1.42.14 by @comfy-pr-bot in https://github.com/Comfy-Org/ComfyUI/pull/13493 * Add gpt-image-2 as version option by @AustinMroz in https://github.com/Comfy-Org/ComfyUI/pull/13501 * Allow logging in comfy app files. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/13505 * Update workflow templates to v0.9.59 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/13507 * fix(veo): reject 4K resolution for veo-3.0 models by @MillerMedia in https://github.com/Comfy-Org/ComfyUI/pull/13504 * feat: RIFE and FILM frame interpolation model support (CORE-29) by @kijai in https://github.com/Comfy-Org/ComfyUI/pull/13258 * fix: use Parameter assignment for Stable_Zero123 cc_projection weights by @octo-patch in https://github.com/Comfy-Org/ComfyUI/pull/13518 * Derive InterruptProcessingException from BaseException by @blepping in https://github.com/Comfy-Org/ComfyUI/pull/13523 * bump manager version to 4.2.1 by @ltdrdata in https://github.com/Comfy-Org/ComfyUI/pull/13516 * ModelPatcherDynamic: force cast stray weights on comfy layers by @rattus128 in https://github.com/Comfy-Org/ComfyUI/pull/13487 * Update logging level for invalid version format by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/13526 * [Partner Nodes] add SD2 real human support by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/13509 * feat: SAM (segment anything) 3.1 support (CORE-34) by @kijai in https://github.com/Comfy-Org/ComfyUI/pull/13408 * [Partner Nodes] GPTImage: fix price badges, add new resolutions by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/13519 * Update workflow templates to v0.9.61 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/13533 * Update embedded docs to v0.4.4 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/13535 * [Partner Nodes] add 4K resolution to Kling nodes by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/13536 * Fix LTXV Reference Audio node by @kijai in https://github.com/Comfy-Org/ComfyUI/pull/13531 * comfy-aimdo 0.2.14: Hotfix async allocator estimations by @rattus128 in https://github.com/Comfy-Org/ComfyUI/pull/13534 * Disable sageattention for SAM3 by @kijai in https://github.com/Comfy-Org/ComfyUI/pull/13529 * execution: Add anti-cycle validation by @rattus128 in https://github.com/Comfy-Org/ComfyUI/pull/13169 * Update workflow templates to v0.9.62 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/13539 * Print more tensor values in the preview any node. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/13544 * fix: use textureSize instead of u_resolution for texel size in blur/sharpen shaders by @jtydhr88 in https://github.com/Comfy-Org/ComfyUI/pull/13347 * range type by @jtydhr88 in https://github.com/Comfy-Org/ComfyUI/pull/13322 * Add OpenAPI 3.1 specification for ComfyUI API by @MillerMedia in https://github.com/Comfy-Org/ComfyUI/pull/13397 * chore(api-nodes): add upcoming-deprecation notice to Sora nodes by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/13549 * Properly load higher bit depth videos. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/13542 * Bump comfyui-frontend-package to 1.42.15 by @comfy-pr-bot in https://github.com/Comfy-Org/ComfyUI/pull/13556 * Support loading the alpha channel of videos. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/13564 * Add new ComfyUI blueprints and fix subgraph naming by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/13371 * Make EmptySD3LatentImage node use intermediate dtype. by @comfyanonymous in https://github.com/Comfy-Org/ComfyUI/pull/13577 * [Partner Nodes] HappyHorse model by @bigcat88 in https://github.com/Comfy-Org/ComfyUI/pull/13582 * Update workflow templates to v0.9.63 by @comfyui-wiki in https://github.com/Comfy-Org/ComfyUI/pull/13586 ## New Contributors * @Abdulrehman-PIAIC80387 made their first contribution in https://github.com/Comfy-Org/ComfyUI/pull/13305 * @octo-patch made their first contribution in https://github.com/Comfy-Org/ComfyUI/pull/13316 **Full Changelog**: https://github.com/Comfy-Org/ComfyUI/compare/v0.19.3...v0.20.1**Full Changelog**: https://github.com/Comfy-Org/ComfyUI/compare/v0.20.0...v0.20.1