Truss upgrades and rollbacks

Truss can now upgrade itself directly from the CLI. Use the new truss upgrade command to update to the latest version. Truss will detect your package manager (supports uv, pip, pipx, and anaconda) and confirm before proceeding.

You can also upgrade or roll back to a specific version by passing it as an argument: truss upgrade 0.14.0.

Truss will also now notify you when a new version is available, displayed as a banner during normal commands like truss push.

Version checks run once daily and can be disabled by setting check_for_updates = false in $HOME/.config/truss/settings.toml.