ComfyUI v0.43.0 ships HeyGen voice cloning, FLUX 3 Max 4K, MOSS-image updates

reeight · reddit · 2026-10-27

ComfyUI v0.43.0 is out: modelprefetch with synchronized graph cleanups; MOSS-image gains rope scaling, color-depth control, attention bias conditioning, image strength for editing, and a dedicated merge node; Partner Nodes add HeyGen instant voice clone and TTS, ClarityAI Crystal Video Upscaler, 2K/4K resolutions for BFL's FLUX 3 Max & Video nodes, FIBO 2.0 image generate/edit, Fabric 1.0, Lipsync 2.0, and Mirelo SFX. Also: single-head LoRA support for MiniMax-H3 PDD head banks, PyTorch attention in the VAE on AMD, fused/stripped Flux2 VAE via comfy-kitchen, ACEScg in the advanced EXR save node, and a top-p sampling threshold fix.

Related event: ComfyUI v0.43.0 Released with Contributions from 15 Developers(2 posts)→

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