v0.91.1

RightNow-AI/openfangv0.91.1Aug 25, 2026by github-actions[bot]

AI Summary

A minor patch focusing on MCP reliability and UX improvements, including fixing a Ctrl+A regression and improving wrapped line copying capabilities.

Key Highlights

  • Fixed MCP startup diagnostics for better reliability
  • Fixed Ctrl+A functionality regression from v0.91.0
  • Improved copying by selection with wrapped lines
  • Added documentation for overriding the Catwalk URL

New Features

  • Documentation for Catwalk URL override

Full Release Notes

# Small patch

Hello friends. This release address a few small issues.

## MCP fixes

Our fave contributor @joestump did a couple fixes on how Crush handles MCPs to make it more reliable, specially when the MCP is mis-configured or mis-behaves.

## UX fixes

@andrinoff also made a couple fixes:

* Fixed <kbd>ctrl+a</kbd> after [v0.91.0](https://github.com/charmbracelet/crush/releases/tag/v0.91.0).
* Improved copying by selection with wrapped lines
* Added documentation on how to set a custom [Catwalk](https://github.com/charmbracelet/catwalk) URL

That's all for today. See ya!
Charm

## Changelog
### Fixed
* cce887189161f4be7fb2bfcdd1bcd5d78d43e7bf: fix(mcp): repair stdio startup diagnostics (#3634) (@joestump)
* a0fe47b62871ad39eea3723e9231a47ffb924cdf: fix: return to the start of the line (#3635) (@andrinoff)
* 8f63ee5937e29174466896918f60a558e3dd103e: fix: wrapped messages counted as newlines (#3627) (@andrinoff)
### Docs
* 06345cc328127ae6e71ca83c32d3bba1a4f8342c: docs: add documentation on how to override catwalk URL (#3585) (@andrinoff)
### Other stuff
* b0115a1baa2f7827240c0d443e2296a7d13638ac: chore: bump bubbles (#3636) (@andrinoff)
* c824c880768a4a251c841213d69b09bc0ab4d954: chore: bump golangci version to 2.13.1 (#3628) (@andrinoff)
* c4835512e04464fd8ea8dd9fdbc1059b9ec485d4: chore: merge main after v0.91.0 (@Amolith)

---

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

First, download the [`checksums.txt` file](https://github.com/charmbracelet/crush/releases/download/v0.91.1/checksums.txt) and the [`checksums.txt.sigstore.json` file](https://github.com/charmbracelet/crush/releases/download/v0.91.1/checksums.txt.sigstore.json) files, for example, with `wget`:

```bash
wget 'https://github.com/charmbracelet/crush/releases/download/v0.91.1/checksums.txt'
wget 'https://github.com/charmbracelet/crush/releases/download/v0.91.1/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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