[ ] There is at least one (1) approval for the pull request and no outstanding requests for change.
[ ] Conversations in the pull request are over, or it is explicit that a reviewer is not blocking the change.
[ ] Changelog entries in the pull request title and/or Proposed changelog entries are accurate, human-readable, and in the imperative mood.
[ ] Proper changelog labels are set so that the changelog can be generated automatically. See also release-drafter-labels.
[ ] If the change needs additional upgrade steps from users, the upgrade-guide-needed label is set and there is a Proposed upgrade guidelines section in the pull request title (see example).
[ ] java code changes are tested by automated test.
Closes #636
Maintainer checklist
Before the changes are marked as
ready-for-merge:upgrade-guide-neededlabel is set and there is a Proposed upgrade guidelines section in the pull request title (see example).