Update CHANGELOG.md for #39427

CHANGELOG.md

@@ -12,13 +12,15 @@ ENHANCEMENTS:
 
 BUG FIXES:
 
+* data-source/aws_region: Fix lookups for the `ap-southeast-5` Region ([#39389](https://github.com/hashicorp/terraform-provider-aws/issues/39389))
 * resource/aws_alb_listener: Fix several of the arguments to avoiding setting zero-values in situations where they shouldn't causing warnings and import differences ([#39413](https://github.com/hashicorp/terraform-provider-aws/issues/39413))
 * resource/aws_alb_listener: Remove the limitation preventing setting both default_action.0.target_group_arn and default_action.0.forward to align with the AWS API which allows you to specify both a target group list and a top-level target group ARN if the ARNs match ([#39413](https://github.com/hashicorp/terraform-provider-aws/issues/39413))
 * resource/aws_iam_role: Retry `ConcurrentModificationException`s during role creation ([#39429](https://github.com/hashicorp/terraform-provider-aws/issues/39429))
 * resource/aws_lb_listener: Fix several of the arguments to avoiding setting zero-values in situations where they shouldn't causing warnings and import differences ([#39413](https://github.com/hashicorp/terraform-provider-aws/issues/39413))
 * resource/aws_lb_listener: Remove the limitation preventing setting both default_action.0.target_group_arn and default_action.0.forward to align with the AWS API which allows you to specify both a target group list and a top-level target group ARN if the ARNs match ([#39413](https://github.com/hashicorp/terraform-provider-aws/issues/39413))
 * resource/aws_lb_listener_rule: Fix several of the arguments to avoiding setting zero-values in situations where they shouldn't causing warnings and import differences ([#39413](https://github.com/hashicorp/terraform-provider-aws/issues/39413))
 * resource/aws_lb_target_group: Fix several of the arguments to avoiding setting zero-values in situations where they shouldn't causing warnings and import differences ([#39413](https://github.com/hashicorp/terraform-provider-aws/issues/39413))
+* resource/aws_vpc_dhcp_options: Fix a bug causing a panic crash when an option is absent ([#39427](https://github.com/hashicorp/terraform-provider-aws/issues/39427))
 
 ## 5.68.0 (September 19, 2024)