How to release

(This is only relevant for project maintainers.)

Install release-plz
Checkout the main branch (with a clean working tree).
Run: release-plz update. Review its changes, notable including the changelog updates.
PR through any generated changes with a chore: prepare release commit summary.
After the changes have merged into main, update your local main branch.
Acquire GitHub and crates.io tokens that have sufficient permissions to publish.
Authenticate with crates.io by running: cargo login.
Run: release-plz release --backend github --git-token <TOKEN>.
Update the published GitHub release to include an auto-generated changelog.
Run: cargo install --locked brush-shell to verify the release.