- Install GPG to be able to import WireGuard key (Debian)
**4.1.0**
- Allow to specifiy additional Wireguard interface options: `fwmark`, `mtu`, `table`, `preup` and `predown` (for more information and examples see [wg-quick.8](https://git.zx2c4.com/WireGuard/about/src/tools/man/wg-quick.8))