The backend software for administering the Debian repository at has been migrated from reprepro to aptly. This has the benefit of allowing multiple versions of a package to remain in the repository.

For mosquitto, this now means that old versions of the Debian packages will remain available even after newer versions are published, and so you can depend on a particular version. The recommendation is always to use the latest version of course.

This change should be transparent to all current users, but there is the possibility that something is different between the two repository tools. If you do find a problem, please let us know.

The repository now has builds for versions 1.4.15 and 1.5.