Daniel Kiss

This would require knowing the old values of the variables (as well as the new ones). So something like: `cruft update --old-cruft-json ...` would be helpful to avoid needing to...

This seems to be a bug with mergeable as https://developer.github.com/v3/issues/assignees/#check-if-a-user-can-be-assigned is in the context of a repository, and not in the context of a PR / issue. The creator of...