- Add curl as a dependency for those who run the script without 'curl URL | bash'.
- Use POSIX 'command -v' instead of 'hash'.
- Check if packages have actually been installed and abort execution if they have not.
- Fixed issue with getStaticIPv4Settings() that prevented existing network settings
to be used as static IP settings when running the script unattended with empty
$IPv4addr and $IPv4gw variables.
- Exit if processing wireguard-linux-compat fails.
- Exit if 50unattended-upgrades fails to extract.
- Exit clientSTAT.sh if the wg0 interface is not available.
- Moved the Self Check to a single script since dedicated versions were very similar.
- Add 'pivpn -wg' to update WireGuard for users running Raspbian with armv6l kernel.
