» Terraform Versions
Currently, Terraform GitHub Actions only support the latest version of Terraform.
The current version can be found by looking at the
FROM section here: https://github.com/hashicorp/terraform-github-actions/blob/master/init/Dockerfile#L1.
If you need to use a specific version, you will need to either use an older
fork the repo and change each Dockerfile's
-FROM hashicorp/terraform:0.12.0 +FROM hashicorp/terraform:<your version>
We know this is not a good user experience and are tracking this issue here.