- Update to version 2.3+git20220603.bbeda2e:
* Allow to choose runtime and try to retain the user's groups
* (Try to) Avoid problems when packages touching bind mounts are upgraded
* Try to make sure that (some) foreign distro images (kind of) work as toolboxes
* Do not stop a toolbox with something running inside
* Exit if neither podman or docker are usable
* Support passing just the name of the container to create and enter command
* Fix cleanup logic and make toolbox start a little less verbose
* Always pull when creating a new toolbox
* Add a "more sandboxing" mode