●Change8

Migrating to Weights & Biases v0.22.0

Version v0.22.0 introduces 1 breaking change. This guide details how to update your code.

Released: 9/18/2025

1
Breaking Changes
3
Migration Steps
4
Affected Symbols

⚠️ Check Your Code

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

wandb.initrun.finishApi().runscommand (sweeps)

Breaking Changes

●Issue #1

Support for macOS 10 has been removed; projects targeting macOS 10 must upgrade to macOS 11+ or pin to a pre‑vX.Y version of wandb.

Migration Steps

  1. 1
    Upgrade your development environment to macOS 11 or later; if you need to continue using macOS 10, stay on the previous wandb release.
  2. 2
    Ensure any active run is finished with `run.finish()` before attempting to resume, or initialize with `wandb.init(reinit='create_new')` to start a new run.
  3. 3
    If you are using a wandb server older than 0.51.0, upgrade the server or update to the latest wandb client to benefit from the `Api().runs()` fix.

Release Summary

This release removes macOS 10 support and includes several bug fixes, notably improved run‑resumption handling, API compatibility with older servers, and deadlock prevention in sweep command scripts.

Need More Details?

View the full release notes and all changes for Weights & Biases v0.22.0.

View Full Changelog