The Swift buildpack versions 2.0.20 and 2.1.0 are now available on IBM Cloud.
These buildpacks provide Swift version 5.0 as the default runtime and caches version 4.2.4. An existing application will not be affected by the new buildpack until you redeploy it. After you redeploy, existing applications should continue to run "as is" without any additional changes. New applications will automatically use the new buildpack. Swift buildpack verison 2.1.0 supports cflinuxfs3 only and version 2.0.20 supports cflinuxfs2 only.