Changelog since 0.8.3

• Use sudo -s instead of sudo -i to fix a nil panic on some linux hosts (#140)
• Fix "unknown field Direct" compilation error when using "go get" to install (#139)
• Improve k0sctl init usefulness by accepting a list of addresses (#136)
• Fix key decoding error when using keyPath, a protected key and ssh-agent (#137)
• Omit empty OS override from init output (#135)