Sauce support reports that the maven and Azure DevOps plugins are no longer maintained or supported by sauce labs.
It looks like Jenkins and TravisCI are the only currently-supported CI tools, but my client uses Azure DevOps. If we have a Maven plugin, we could run sauce connect on any CI system.
We could use ci-sauce as the starting point to develop a Maven plugin, which has been open-sourced, appears to still be maintained, and is used by several Maven modules, including the Jenkins OnDemand plugin:
Note that there are 2 existing maven plugins for sauce connect listed on mvnrepository.org, but the latest updates for these plugins were in Jan and Oct 2018, respectively:
I'm proposing to revive and maintain the Maven plugin, and open-source its code similar to how the ci-sauce code has been open-sourced.