Changelog for v1-18-eks-9

This changelog highlights the changes for v1-18-eks-9.

Version Upgrades

Kubernetes

Upgraded Kubernetes from v1.18.16 to v1.18.20.

Base Image

Upgraded base image (Amazon Linux 2) version to include the latest security fixes.

Patches

Patches Removed

• AWS-cloudprovider-allow-nlb-ip-and-externa.patch
  • Cherry-picked by upstream Kubernetes PR #97973
• 0015-2021-25735_1_19.patch
  • Merged in upstream Kubernetes. See Issue #100096

Minor Changes to Patches

Minor modifications were made to the patches themselves to match code changes in the upgraded Kubernetes version. These changes are functionally immaterial and do not impact the use or application of the patches.