- Migration updates existing groups to "owner", then sets default to
  "maintainer" so that new groups will default to that
- Update spec examples

This setting is at the group level only. The default is specified to
be maintainers and owners.

**Specs only**, all failing.

- Migration updates existing groups to "owner", then sets default to
  "maintainer" so that new groups will default to that
- Update spec examples

This setting is at the group level only. The default is specified to
be maintainers and owners.

**Specs only**, all failing.

- Migration updates existing groups to "owner", then sets default to
  "maintainer" so that new groups will default to that
- Update spec examples

This setting is at the group level only. The default is specified to
be maintainers and owners.

**Specs only**, all failing.