- Looked into how to best tell when a Rust crate is outdated in `Cargo.toml` - [`cargo update`](https://doc.rust-lang.org/cargo/commands/cargo-update.html) will tell you if there's an update for `Cargo.lock` based on the SemVer requirement set in `Cargo.toml` - [`cargo outdated`](https://crates.io/crates/cargo-outdated) if you want to see what would happen if you change the SemVer requirements - Thought through potential subcommands for [[Python Launcher for Unix]]