# tmux.VersionTooLowError.Feature

- **Module:** tmux.VersionTooLowError
- **Package:** github.com/libtmux/libtmux-go/tmux
- **Language:** Go
- **Kind:** attribute
- **Source:** https://github.com/libtmux/libtmux-go/blob/5f808882015a975a65acc7f9da5b3ff0d5cbdc91/tmux/server_version.go#L87
- **Page:** https://libtmux.org/reference/go/tmux-versiontoolowerror-feature/

Feature names the refused optional capability. Empty when the command itself is below its floor.