# LibTmux::Server#tmux_version

- **Module:** LibTmux
- **Package:** libtmux
- **Language:** Ruby
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-ruby/blob/da7b6191b9439e3c84fa1c9eeaa9168263ee7af4/gems/libtmux/lib/libtmux/server.rb#L185
- **Page:** https://libtmux.org/en/ruby/v0.1.1/reference/libtmux-server-tmux_version/

```
def tmux_version: () -> ::String
```

The daemon's release text, such as "3.7d" or "next-3.9".

Behavior contract: Borrowed bindings.