We have a pretty cool new release for the Kirby CLI for you:
https://github.com/getkirby/cli/releases/tag/1.4.0
Next to some general enhancements, this release comes with a bunch of really useful new commands:
kirby upgrade
kirby backup
kirby clear:lock
kirby clear:logins
kirby make:user
kirby make:language
kirby plugin:install
kirby plugin:remove
kirby plugin:upgrade