Fixed GitHub MCP + UI fixes

A small patch with a couple fixes.

Fixed GitHub MCP

The GitHub MCP stopped working in Crush in the recent days, but it's now working again.

We "sessionless": true (or --sessionless true) that some MCPs might need to work correctly. For GitHub MCP, we're enabling that automatically so it works without extra config for you.

Code indentation fixes

We fixed a couple bugs with wrong indentation in code in the UI. This could happen on tool calls previews or code inside markdown.

Example screenshots:

Before

After

New Hyper models

Last news, we have 3 new models available in Hyper!

Qwen3.8-Flash
Qwen3.8-27B
Qwen3.8-2.4T-A95B

These are really good models, I hope you enjoy!

Don't know Hyper yet? Hyper is Charm's provider with a $20/m subscription. Check it out!

That's all for today. Keep crushing! Charm 💌

Changelog

Fixed

82557e2af69ff67fe50e53055bbe83dddbe07f6b: fix(mcp): fix sessionless mcp servers (e.g. github mcp) (#3651) (@andreynering)
460a877fcb60c32d3194a09f262be4cb4d5928bf: fix: preserve first line indentation in tool call previews (#3652) (@andreynering)
75962c4887d87dcd203b5fba9bf46fd3b52c77c3: fix: weird indentation on code blocks (#3642) (@andrinoff)

Verifying the artifacts

First, download the checksums.txt file and the checksums.txt.sigstore.json file files, for example, with wget:

wget 'https://github.com/charmbracelet/crush/releases/download/v0.91.2/checksums.txt'
wget 'https://github.com/charmbracelet/crush/releases/download/v0.91.2/checksums.txt.sigstore.json'

Then, verify it using cosign:

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:

sha256sum --ignore-missing -c checksums.txt

Done! You artifacts are now verified!

Thoughts? Questions? We love hearing from you. Feel free to reach out on X, Discord, Slack, The Fediverse, Bluesky.