Colin Watson announced that Debusine repositories are now available in beta form, which can be used to maintain APT-compatible add-on package repositories for Debian Linux. This comes down to being similar in nature to Personal Package Archives (PPAs) that are popular with Ubuntu Linux.

Debusine repositories are now available in beta form as add-on repositories to the main Debian archive to help in facilitating experimental packages, testing purposes, or toying with other changes to Debian but at least not for now trying to land the changes into the main Debian archive.