Cap the version of Django Evolution for Review Board 4.0.x.
Review Request #12576 — Created Sept. 2, 2022 and submitted
We will soon be releasing Django Evolution 2.2, and while this should be
safely backwards-compatible with 2.1 (the minimum version series
required by Review Board 4.0.x), we want to aim for stability at this
As a precaution, we now cap Django Evolution to 2.1.x for this release.
Installed the package and verified it got a 2.1.x release.