Changelog

All notable changes to the terraform-plan composite action.

[Unreleased]

[1.0.0] - 2026-05-23

Added

• Initial release
• AWS and Azure OIDC dual-cloud support (no static credentials)
• Terraform provider cache with actions/cache
• fmt → validate → plan pipeline with -detailed-exitcode
• Idempotent PR comment upsert via hidden marker <!-- terraform-plan:<dir> -->
• Plan output truncated to 65,000 chars to stay within GitHub comment limits
• Outputs: plan_exitcode, has_changes
• Job summary with collapsible plan output