Currently, we only check constraints on the statement main snak. We should also check them on qualifiers and on references.
- Get new API format ready: T174544: Document, announce, and use new wbcheckconstraints API format on Wikidata
- Add context for qualifiers
- Add context for references
- Update some constraint checkers (e. g. “conflicts with” probably conflicts with other qualifiers?) – not a blocker due to T175570, the various related tasks can be done later
- Add config for checking constraints on qualifiers and references
(might be the same as the one for switching to the new API format) - Add support for checking constraints on qualifiers and references to extension
- Add support for checking constraints on qualifiers and references to gadget
- Enable config on Wikidata: T176863: Enable constraint checks on qualifiers and references on Wikidata
- [Default config for new API format to true](https://gerrit.wikimedia.org/r/385387)
- Remove support for old API format (and config setting)
- [Default config for checking constraints on qualifiers and references to true](https://gerrit.wikimedia.org/r/385961)
- …