This task is to upgrade to 3.7.x series
Release notes https://www.gerritcodereview.com/3.7.html
notes
breaking changes
To be checked https://www.gerritcodereview.com/3.7.html#breaking-changes
Change 334467: Removed support for deprecated approval config fields in label configs
Moved to its own task T355068, the new syntax is supported in 3.6 and thus the migration can be done ahead of upgrading to Gerrit 3.7.
Issue 15941: Fix SSH queries to not show commit-message unless –commit-message is provided
This issue has existed for several years and should be considered breaking as users might expect commit message to be included by default in SSH query results. Obtaining the commit message is a costly operation as the commit data has to be loaded. So, showing it even when –commit-message is not provided degrades the performance of SSH queries.
Zuul passes --commit-message to some ssh queries it is performing, I am thus assuming they explicitly set the option whenever it is needed.