v0.51.2

charmbracelet/crushv0.51.2Mar 20, 2026by github-actions[bot]

AI Summary

This is a Friday patch release for Crush (v0.51.2) that fixes two important issues: GitHub Copilot tool calls that were broken when they had no arguments, and Ollama tool calls compatibility which required special handling compared to OpenAI and other OpenAI-compatible providers.

Key Highlights

Fixed GitHub Copilot tool calls that were broken when they had no arguments (e.g., listing files in project root)
Improved Ollama tool call handling for better compatibility with this OpenAI-compatible provider
Both fixes were made in the 'fantasy' module of the codebase

Full Release Notes

# Friday patch

Hello coders. We're bringing you a patch with a couple small but yet meaningful fixes.

## Copilot tool calls

GitHub Copilot tool calls were broken when they had no arguments. An example of a a tool that don't require arguments is listing files when in the project root. This has now been fixed.

## Ollama tool calls

In a similar manner, Ollama tools can differ a bit compared to OpenAI and other OpenAI-compatible providers. We improved how we handle those so tool calls for Ollama are now working!

Enjoy your weekend and keep crushing!
Charm 🌟 

## Changelog
### Fixed
* a2d45378c20e3747b7a0ad73b4f93cc0c2130ff0: fix(fantasy): fix copilot tool calls, fix ollama compatibility (#2444) (@andreynering)

---

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

First, download the [`checksums.txt` file](https://github.com/charmbracelet/crush/releases/download/v0.51.2/checksums.txt) and the [`checksums.txt.sigstore.json` file](https://github.com/charmbracelet/crush/releases/download/v0.51.2/checksums.txt.sigstore.json) files, for example, with `wget`:

```bash
wget 'https://github.com/charmbracelet/crush/releases/download/v0.51.2/checksums.txt'
wget 'https://github.com/charmbracelet/crush/releases/download/v0.51.2/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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