Release: nginx-buildpack (05-30)

[cf-buildpacks-eng]

Release reminder for nginx-buildpack

The ideal release date window for this buildpack starts on: 05-30 and ends on 06-04.

• See diff from latest version and validate if a release is required.
• Make sure the latest commit on has passed tests on the CI
• Refer release instructions. (private link)

[sophiewigmore]

https://github.com/cloudfoundry/nginx-buildpack/releases/tag/v1.2.15