renovate/lib/manager/terraform/readme.md

Currently Terraform support is limited to Terraform registry sources and github sources that include SemVer refs, e.g. like github.com/hashicorp/example?ref=v1.0.0.

Fixed versions like the following will receive a PR whenever there is a newer version available:

module "consul" {
  source  = "hashicorp/consul/aws"
  version = "0.0.5"
  servers = 3
}

The following range constraints are also supported:

• >= 1.2.0: version 1.2.0 or newer
• <= 1.2.0: version 1.2.0 or older
• ~> 1.2.0: any non-beta version >= 1.2.0 and < 1.3.0, e.g. 1.2.X
• ~> 1.2: any non-beta version >= 1.2.0 and < 2.0.0, e.g. 1.X.Y
• >= 1.0.0, <= 2.0.0`: any version between 1.0.0 and 2.0.0 inclusive