title: Git submodules not updating in Jenkins build
body: <p>I have a submodule in a project in Jenkins. I've enabled the advanced setting to recursively update submodules.</p>
  
  <p>When I run the build, I see that the workspace has the files from the submodule. The problem is, it seems to be the first revision of the submodule. When I push changes (repository hosted on GitHub) Jenkins doesn't seem to update the submodule to get the right changes. Has anyone ever seen this?</p>