HashiCorp Terraform 0.12 Beta 2 is now available, bringing major language improvements and new features, including support for many providers such as AWS, Google, Kubernetes, and more, with automatic downloadable initialization via terraform init. The new release also includes updated configuration language documentation and a `terraform 0.12upgrade` command to help users transition from older versions. Although the beta version may still contain bugs, users are encouraged to provide feedback and test the new features in a non-production setting.