Spotlight
- CloudFormation deployments can now attach an existing AWS Network Firewall policy to route IPv4 egress through managed firewall endpoints, with endpoint readiness handled during stack creation.
CloudFormation
- Added the
NetworkFirewallPolicyArn parameter for optional AWS Network Firewall egress filtering, including firewall subnets, route tables, CloudWatch logs, and endpoint resolution.
- Reintroduced the
VpcCidrBlock parameter from v2, so new CloudFormation stacks can choose a non-overlapping embedded VPC CIDR instead of always using 10.1.0.0/16.
Terraform
- Updated Terraform module documentation and examples for
v3.0.10; no Terraform module behavior changes are included in this release.
Other fixes
- No additional user-facing fixes.
Release resources