●Change8

Migrating to ComfyUI v0.30.0

Version v0.30.0 introduces 1 breaking change. This guide details how to update your code.

Released: 8/3/2026

1
Breaking Changes
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Migration Steps
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Affected Symbols

⚠️ Check Your Code

If you use any of these symbols, you need to read this guide:

comfy/logging.pycomfy/internal_logging.py

Breaking Changes

●Issue #1

The logging module has been renamed from `comfy/logging.py` to `comfy/internal_logging.py`. Code that imports `comfy.logging` will need to be updated to import `comfy.internal_logging` instead.

Migration Steps

  1. 1
    Rename `comfy/logging.py` to `comfy/internal_logging.py` and update any imports accordingly.

Release Summary

This release introduces several new features including int8 convrot embedding lookup, PrunaVAED support, and configurable DETAIL logging. It also includes numerous bug fixes and updates to partner nodes and workflow templates.

Need More Details?

View the full release notes and all changes for ComfyUI v0.30.0.

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