0.4 introduces some changes in the vnet-manager command.
- The show action has been introduced, this action replaces the former list action
- The list action is reworked to take a path as an argument. This path will be searched for all YAML files, vnet-manager will try to parse these YAML files for valid vnet-manager configs. If valid configs are found the machine status of these configs is shown.
- The bash_completion option has been added, which basically does what it says. When run vnet-manager will add a bash-completion script to `/etc/bash_completion.d/` which you can load into your env.