QualityBox development has been tracking MediaWiki 1.32.x during the Release Candidate phase. Now that the official release of 1.32 has been made, you can expect that your QualityBox will be running on MediaWiki 1.32 shortly. However, there have been a large number of changes, and deprecations in this release so we are still evaluating current QualityBox implementations for any required changes.
See the MediaWiki 1.32 Release Notes for new features, bug fixes, changes and deprecations.