Deployed 1be8225 to prerelease with MkDocs 1.5.3 and mike 2.0.0

prerelease/contributing/index.html

@@ -1627,6 +1627,12 @@ will automatically force-push the branch.</p>
 so you can address any remaining minor comments and then merge the PR yourself
 when you're ready. If you realize that some comments require non-trivial
 changes, please ask your reviewer to take another look.</p>
+<p>To avoid conflicts of interest, please don't merge a PR that has only been
+approved by someone from the same organization. Similarly, as a reviewer,
+there is no need to approve your coworkers' PRs, since the author should await
+an approval from someone else anyway. It is of course still appreciated if you
+review and comment on their PRs. Also, if the PR seems completely unrelated to
+your company's interests, do feel free to approve it.</p>
 <h3 id="community-guidelines">Community Guidelines<a class="headerlink" href="#community-guidelines" title="Permanent link">&para;</a></h3>
 <p>This project follows <a href="https://opensource.google/conduct/">Google's Open Source Community
 Guidelines</a>.</p>