The latest Debian version, 10.0 "buster", was officially released a
few days ago. Today, I've built a new Debian buster base image and
made it available in all projects.
The Stretch base image will remain available for some time to
permit compatibility with existing setups, but any new work should use
buster. If you have existing instances that were built using the buster
prelease images (or instances that you manually upgraded from an earlier
version) I encourage you to delete them and rebuild with this new base
image for the most consistent results.
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