#Infrastructure as Code

Terraform 1.9 was released on June 26, 2024, letting input-variable validation rules reference other input variables and objects, adding a templatestring function for dynamic templates, and improving performance for large configurations. Here is what changed.

Terraform 1.5 was released on June 12, 2023, introducing import blocks that make importing existing resources a plannable, config-driven action, check blocks for independent infrastructure validation, and new functions. Here is what changed.

Terraform 1.0 was released on June 8, 2021, an unusual release focused on stability rather than new features. It continued directly from the 0.15 series and introduced formal compatibility promises for the whole 1.x line. Here is what changed.