hashicorp/terraform v1.14.0-alpha20250903 on GitHub

1.14.0-alpha20250903 (September 03, 2025)

ENHANCEMENTS:

terraform test: expected diagnostics will be included in test output when running in verbose mode" (#37362)
terraform test: ignore prevent_destroy attribute during when cleaning up tests" (#37364)

BUG FIXES:

Fix OSS backend proxy support by adding a proxy layer for OSS backend operations. Resolves #36897. (#36897)

UPGRADE NOTES:

The parallelism of Terraform operations within container runtimes may be reduced depending on the CPU bandwidth limit setting. (#37436)
Building Terraform 1.14 requires macOS Monterey or later (due to being built on Go 1.25 which imposes these requirements) (#37436)

EXPERIMENTS:

Experiments are only enabled in alpha releases of Terraform CLI. The following features are not yet available in stable releases.

The experimental "deferred actions" feature, enabled by passing the -allow-deferral option to terraform plan, permits count and for_each arguments in module, resource, and data blocks to have unknown values and allows providers to react more flexibly to unknown values.

For information on prior major and minor releases, refer to their changelogs: