# Ver > A cargo subcommand toolkit to manage cargo project version ## Features + **prerelease** > 0.0.1 -> 0.0.1-0
> 0.0.1-0 -> 0.0.1-1 + **prepatch** > 0.0.1 -> 0.0.2-0
> 0.0.1-0 -> 0.0.2-0 + **preminor** > 0.0.1 -> 0.1.1-0
> 0.1.1-0 -> 0.2.1-0 + **premajor** > 0.0.1 -> 1.0.1-0
> 0.0.1-0 -> 1.0.1-0 + **patch** > 0.0.1 -> 0.0.2
> 0.0.1-0 -> 0.0.2 + **minor** > 0.0.1 -> 0.1.1
> 0.0.1-0 -> 0.1.1 + **major** > 0.0.1 -> 1.0.1
> 0.0.1-0 -> 1.0.1 ## Usage 1. cargo install cargo-dover 2. at your Cargo.toml dir execute `cargo ver [prerelease,patch,...]`