[rdo-dev] Backporting issue on stein (cinder-tempest-plugin)

Hi, I was trying to tag cinder-tempest-plugin to 0.3.1 to stein, because it contains an important fix which allows tests to be executed on deployments with only Volume API v3 (without v2). Unfortunately I hit a chicken-and-egg: if I try to simply bump the package in rdoinfo, I get an error: https://review.rdoproject.org/r/#/c/24808/ There is a fix to account for changed structure of the newer versions of cinder-tempest-plugin, but of course I can't backport it without having a newer tarball at the same time: https://review.rdoproject.org/r/#/c/24854/ I'm not sure on how to proceed; should I try to create a patch which works for both the old and the new tarball (which may be hard, not sure), bump the version, and then remove the workarounds, or is there another solution? Ciao -- Luigi