The current version of this plugin is completely broken for me, and I had to downgrade back to 0.11 in order to continue to use it.

After 0.11 the plugin must have changed something about the URL being used for the artifacts to be retrieved from because my builds are no longer pulling the latest upstream artifacts. They are stuck using a build from almost 2 weeks ago.

As soon as I downgraded to 0.11 from 1.0 it began to work again. Please advise any additional information I can provide for this issue to be solved.

I noticed in the log output for the build that the URL used to be something like /jenkins/plugin/repository/project/geneva/LastSuccessful/repository/ and now it is something like this /jenkins/plugin/repository/project/geneva/Build/100/repository

The former URL has files/directories in it for the artifact I expect, but the latter does not