Terraform - gitlab provider does not start
GitHub is one of the providers not yet included in the Terraform registry - see this diff to the documentation. This appears to be a temporary situation:

The following providers will be published on the Terraform Registry soon, but aren't quite ready. Until they're published, their documentation is available at the links below:

I can't tell from the release notes whether this is only in 0.14.x, but I can confirm that the &quot;old&quot; (i.e. current at the time of writing) github provider works with 0.12.x