v0.51.0

charmbracelet/catwalkv0.51.0Jul 23, 2026by github-actions[bot]

AI Summary

A minor version bump introduces a feature to stabilize model sorting and adds support for Google's Gemini 3.6 Flash model, alongside standard maintenance.

Key Highlights

Stabilize model sorting
Add Gemini 3.6 Flash model
Update generated files

New Features

Stabilize model sorting by falling back to ID when names match
Add Gemini 3.6 Flash

Full Release Notes

## Changelog
### New!
* c338090fd0459c55196c4819fa112ecb82e19413: feat: stabilize model sorting by falling back to ID when names match (@andreynering)
### Other stuff
* ced50648f9eb0db124c317174a184d8d3eb9f762: chore(gemini): add gemini 3.6 flash (#460) (@andreynering)
* f310698246084801087265c6f4bed93ee547ff51: chore: auto-update generated files (#459) (@github-actions[bot])
* e51c063b8edd6ec65e00b1da990c37197999ef28: chore: auto-update generated files (#461) (@github-actions[bot])

---

<details>
<summary>Verifying the artifacts</summary>

First, download the [`checksums.txt` file](https://github.com/charmbracelet/catwalk/releases/download/v0.51.0/checksums.txt) and the [`checksums.txt.sigstore.json` file](https://github.com/charmbracelet/catwalk/releases/download/v0.51.0/checksums.txt.sigstore.json) files, for example, with `wget`:

```bash
wget 'https://github.com/charmbracelet/catwalk/releases/download/v0.51.0/checksums.txt'
wget 'https://github.com/charmbracelet/catwalk/releases/download/v0.51.0/checksums.txt.sigstore.json'
```

Then, verify it using [`cosign`](https://github.com/sigstore/cosign):

```bash
cosign verify-blob \
  --certificate-identity 'https://github.com/charmbracelet/meta/.github/workflows/goreleaser.yml@refs/heads/main' \
  --certificate-oidc-issuer 'https://token.actions.githubusercontent.com' \
  --bundle 'checksums.txt.sigstore.json' \
  ./checksums.txt
```

If the output is `Verified OK`, you can safely use it to verify the checksums of other artifacts you downloaded from the release using `sha256sum`:

```bash
sha256sum --ignore-missing -c checksums.txt
```

Done! You artifacts are now verified!

</details>

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