Update docs

Author: syndbg

README.md

@@ -22,7 +22,7 @@ Tested and used against https://github.com/hashicorp/vault official docker image
 
 Check [magefile.go](./magefile.go) for up-to-date info what the test suite matrix uses.
 
-Also shown at https://medium.com/@syndbg/provisioning-vault-encrypted-secrets-using-terraform-using-sumup-oss-vaulted-and-4aa9721d082c?source=friends_link&sk=9eabe1bbe6ba089fe176d94cf413862d
+Also shown at https://medium.com/@syndbg/provisioning-vault-encrypted-secrets-using-terraform-using-sumup-oss-vaulted-and-4aa9721d082c
 
 ## Typical Terraform workflow
 
@@ -34,6 +34,12 @@ Also shown at https://medium.com/@syndbg/provisioning-vault-encrypted-secrets-us
 
 ## Installation
 
+### 0.12 Terraform and newer
+
+Use https://registry.terraform.io/providers/sumup-oss/vaulted/latest
+
+### Pre-0.12 Terraform
+
 1. Download latest GitHub release locally for your OS and architecture.
 2. Follow https://www.terraform.io/docs/configuration/providers.html#third-party-plugins
 3. Move downloaded release binary to local terraform plugin dir.

main.go

@@ -25,7 +25,10 @@ import (
 	"github.com/sumup-oss/terraform-provider-vaulted/internal/provider"
 )
 
-var version = "dev"
+// these will be set by the goreleaser configuration
+// to appropriate values for the compiled binary.
+var version = "dev" // goreleaser can also pass the specific commit if you want
+// commit  string = ""
 
 func main() {
 	var debugMode bool