Community patch

We're shipping a small release with two nice contributions from the community.

Better background jobs

@portertech implemented a new wait: true optional parameter on the job_output tool. This means that the model can now ask Crush to wait for a background job command to finish before returning its output. This is important to prevent polling, which would also consume more tokens than needed.

LSP connection fix

@taigrr worked on a patch to ensure that LSP connections are closed once the server is shut down.

Enjoy!

Changelog

New!

9ec46b8: feat(shell): add blocking wait option to job_output tool (#2189) (@portertech)

Fixed

56d79d1: fix(lsp): fallback to Kill() on timeout (#2349) (@taigrr)

Other stuff

aa0997b: chore: bump powernap to v0.1.2 (@aymanbagabas)
6d89de6: chore: update catwalk (@andreynering)

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/v0.47.0/checksums.txt'
wget 'https://github.com/charmbracelet/crush/releases/download/v0.47.0/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.

charmbracelet/crush v0.47.0 on GitHub