Release: apt-buildpack (02-29)

[cf-buildpacks-eng]

Release reminder for apt-buildpack

The ideal release date window for this buildpack starts on: 02-29 and ends on 03-05.

• 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)

[brayanhenao]

v0.3.5 Released.