terraform-aws-modules/terraform-aws-alb v10.0.0

on GitHub

10.0.0 (2025-09-16)

⚠ BREAKING CHANGES

• Bump min supported version of Terraform and AWS to 1.5.7 and 6.5 respectively (#411)

List of backwards incompatible changes

• Terraform v1.5.7 is now minimum supported version
• AWS provider v6.5 is now minimum supported version

Additional changes

Added

• Support for region parameter to specify the AWS region for the resources created if different from the provider region.

Modified

• Variable definitions now contain detailed object types in place of the previously used any type.
• Security group rules now use a default naming scheme of <security-group-name>-<map-key> unless a more specific rule name is provided.
• rule.actions.type has been replaced with rule.actions.<type>. See before/after below for more details.
• query_string supports a list of key:value pairs; type definition updated to support this (i.e. was map(string) and is now list(map(string)))

Removed

• None

See docs/UPGRADE-10.0.md for additional details