ComfyUI Releases

Updates the comfy-aimdo system and fixes VBAR caster handling for CPU weights.

Mar 5, 2026

Updated xAI API nodes and enabled Kling 3.0 Motion Control support, alongside workflow template updates.

Mar 5, 2026

Added new nodes and model support, including ResolutionSelector, WanVideo, and LTXAV 2.3, with improved DynamicVram handling.

Mar 5, 2026

Patch release with bug fixes for KeyError prompts, Aimdo improvements, LTXAV memory estimation fixes, and frontend update to 1.39.19. Includes new WanVideo segmentation model support and per-guide attention strength control.

Feb 26, 2026

Major release adding text generation support with native models (Gemma3), GLSL shader node, 3-band audio equalizer, and multiple new API nodes including ElevenLabs, KlingAvatar, and ByteDance Seedream-5.

Feb 24, 2026

Small patch release fixing an issue where Gemini and Nano banana API nodes sometimes returned blank images.

Feb 18, 2026

Minor release with bug fixes for anima LLM adapter and new API node integrations for viduq3-turbo and Recraft V4 models.

Feb 17, 2026

Major release introducing Node Replacement API, training with proper offloading, improved dynamic_vram handling, and new API nodes for Magnific Upscalers and Tencent 3D tools.

Feb 17, 2026

{ "summary": "This release focuses heavily on improving ACE Step 1.5 model support with numerous bug fixes, performance enhancements, and LLM-free operation capabilities. It also introduces a new Create List node, adds LTX2 support to EasyCache, and expands fp16 precision support for Cosmos-Predict2 and Anima models.", "keyHighlights": [ "Comprehensive ACE Step 1.5 improvements including low VRAM optimizations, text encoding enhancements, LLM-free operation, and reference audio padding",

Feb 10, 2026

This release focuses on stability improvements for ACE Step 1.5, including fixes for NaN issues, text encoder slowness, and enhanced reference audio support. It also introduces new 3D file handling capabilities and audio processing features, alongside critical fixes for safetensors loading and checkpoint saving.

Feb 5, 2026

This release introduces support for the 4B Ace Step 1.5 language model while fixing a VRAM leak in the dynamic VRAM management system and resolving crash issues related to the new model.

Feb 4, 2026

This release enhances support for ACE Step models, particularly version 1.5, with added LoRA compatibility, tiled VAE fixes, and a new progress bar indicator. It also introduces basic 3D model file type support in the Comfy API and addresses several macOS stability issues.

Feb 3, 2026

Version 0.12.0 introduces significant memory management improvements with dynamic VRAM optimizations that reduce RAM usage and fix VRAM OOM issues, alongside expanded API node integrations for external AI services including Recraft, Vidu, and HitPaw. The release also adds support for new models such as Ace Step 1.5 and Qwen 3, and implements KV caching for Llama-based text generation.

Feb 3, 2026

Adds support for dev-only nodes and Grok Imagine nodes while updating the manager version and Python 3.14 compatibility notes.

Jan 29, 2026

Adds support for new AI models (LTX2, Flux2 Klein, Qwen 3), 3D formats (PLY, 3DGS), and audio processing improvements.

Jan 27, 2026

Adds ByteDance nodes and fixes AMD GPU audio handling issues while improving workflow templates and widget support.

Jan 21, 2026

Adds Gemini safety exceptions, Z-Image Controlnet support, and Meshy 3D nodes while improving VAELoader and image resizing.

Jan 15, 2026

Minor bump to adjust memory estimation for LTX AV models.

Jan 13, 2026

Adds audio channel joining, WAN VAE support, Siglip 2 Naflex model support, and enables PyTorch Attention on gfx1200 GPUs.

Jan 13, 2026

A minor update focusing on optimizing memory estimation for the LTXV VAE model.

Jan 8, 2026