Closed
Description
Buildpack API 0.9 is now out:
https://github.com/buildpacks/spec/releases/tag/buildpack/v0.9
https://github.com/buildpacks/spec/milestone/23
This issue is a placeholder for the work to identify what libcnb changes will be required to support it. Each change will need to be filed as a new issue under the Buildpack API 0.9 GitHub milestone.