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ComfyUI Changelog: Latest Version and Important Changes ​

Before upgrading ComfyUI, you usually need three answers: what the latest version is, what changed, and whether it will break your existing workflows. This ComfyUI changelog helps you track three things: the latest version number, recent important changes, and the practical impact of each update on you. The official repository maintains a structured log covering 144 versions (docs/changelog/index.mdx); this page helps you pick out the key points from it.

Existing Versions and Dates ​

As of the collection time of this page's information source, the latest released version of ComfyUI is 0.43.2 (2026-10-30). The three most recent versions are as follows:

VersionRelease DateNotes
0.43.22026-10-30Latest released version; the official release notes currently contain only the version number on a single line
0.43.12026-10-28Partner node and workflow template updates
0.43.02026-10-27The version with the most changes recently: new nodes, new model support, and numerous fixes

"What is the latest version" and "which version am I running" are two different things, from different sources:

  • Official latest version: check GitHub Releases or the official changelog; the table above is compiled from these two sources.
  • The version installed locally: it is written in comfyui_version.py (__version__ = "0.43.0") in the installation directory; this file is automatically generated by the build process when the version is updated in pyproject.toml (version = "0.43.0"). The local snapshot may lag behind the latest released tag — the repository snapshot for this page's information source stops at 0.43.0.

To find out which version you have installed: open comfyui_version.py in the installation directory and check the value of __version__.

Recent Important Changes ​

Below is a summary of changes for the three versions 0.43.2–0.43.0, ordered from newest to oldest. The complete item-by-item list is in the official changelog (see "Where to verify the complete log" below).

0.43.2（2026-10-30）

  • The official release notes currently contain only the version number itself, without a change list; for specific changes, refer to subsequent updates in the official changelog.

0.43.1（2026-10-28）

  • Patina texture nodes: generate seamless tileable PBR materials from a photo or a text description, returning basecolor, normal, roughness, metalness, and height maps all at once.
  • VEED Dubbing: translate the speech in a video into another language, clone the voice per speaker, and align lip movements to the translated text.
  • Workflow templates upgraded to v0.11.98.

0.43.0（2026-10-27）

  • New nodes: Branch (select by name from connected inputs, with renamable inputs); Pad Image (pad edges with a solid color or mirrored edges, supporting padding to a fixed multiple); a MOSS-specific model merge node; ACEScg color space (supported by Convert Image Color Space and Save Image (Advanced), for EXR output).
  • Open-source model support: Fibo 2.0 text-to-image and image editing; MOSS-Image editing LoRA, attention bias / image strength control, rope scaling (larger resolutions).
  • Partner nodes: Kling 4.0 (text-to-video, image-to-video, etc., up to 30 seconds per clip, with stereo audio output in the same generation), Meshy T2.5 (text/image to 3D), PixVerse V6 Max, Ideogram Vector Generate SVG (generate vector graphics from a prompt, or trace images into SVG), Bria guided nodes (Remove Background, Product Holding, Virtual Try-On), and more.
  • Performance and improvements: Qwen 3.x performance optimization part three (adaptive tree MTP); Comfy-Aimdo 0.6.0 (dynamic VRAM KV cache part one); Flux2 VAE fusion; PyTorch attention enabled for VAE on AMD; frontend upgraded to 1.57.4.
  • Fixes: corrected the application point of the top-p sampling threshold; Gemma 4 31B global attention; Fibo 2.0 negative prompts and RoPE scaling; reduced MOSS peak memory; partner node client support for proxy environment variables, among others.

Impact on older workflows: the release notes for these three versions contain no entries marked as "breaking changes"; the changes are mainly additions and fixes. Two reminders: 0.43.0 set a minimum Pillow version in requirements, so dependencies may be updated along with the upgrade; MOSS / Fibo workflows have multiple behavior adjustments in 0.43.0 (LoRA, negative prompts, RoPE scaling, peak memory), so run a verification pass after upgrading.

Change entries may continue to be merged at any time; this page's summary reflects the collection time of the information source — please confirm once more in the official log before upgrading.

How These Updates Affect You ​

A version number change does not mean everything stays the same. For each upgrade, you can follow the order below:

  1. Before upgrading: back up the workflows directory and your custom node list, and note the current version number so you can roll back if something goes wrong.
  2. After upgrading: first run a minimal text-to-image workflow to confirm the core nodes work; then open your regular workflows one by one to verify.
  3. Custom nodes: after a new version is released, some third-party nodes may not yet be adapted. If you use ComfyUI Manager, check node updates and missing nodes there first before deciding whether to postpone the upgrade.
  4. Rollback: if installed via git, switching back to the previous version tag is often faster than lengthy troubleshooting.

Where to Verify the Complete Log ​

This page only covers the highlights; verify the complete ComfyUI changelog in these three places:

  • docs/changelog/index.mdx: the official structured log, covering 144 versions, with changes listed by version.
  • releases/releases.atom: the Atom snapshot of GitHub Releases, containing the release date and change list for each version (notes for some minor versions may contain only the version number on a single line).
  • The Releases page of the official GitHub repository: view the release announcement for each version.

💡 The two sources of information may be out of sync

When this page was collected, the latest entry in docs/changelog/index.mdx was v0.43.1, while GitHub Releases had already published v0.43.2. The two are not updated at exactly the same pace, so when checking the latest version, look at both and go with the one with the later release date.

Related reading ​

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