HashiCorp Terraform 1.11 is now available, featuring write-only arguments for managed resources.Write-only arguments allow the use of ephemeral values in specific resource arguments, enhancing security.Terraform 1.10 introduced ephemeral values for handling sensitive data, and 1.11 extends this to managed resources.With write-only arguments, values can only be written to and not read, adding an extra layer of security.By using write-only arguments, secrets like passwords can be securely passed to resources without being exposed in artifacts.Examples of write-only arguments are master_password_wo in AWS resources and administrator_password_wo in Azure resources.Upgrades to Terraform tests include new features like state_key attribute, mocked values during unit tests, and JUnit XML test reports.Users can download Terraform 1.11, sign up for HCP Terraform, and explore tutorials for upgrading RDS major versions.Partners like Juniper, Palo Alto Networks, and Fortinet are commended for adopting ephemeral values for enhanced security.The community's feedback and contributions played a vital role in shaping Terraform 1.11. Thanks to all contributors.