The weekly release of OOUI cannot merge because Wikibase seems to have unit tests asserting the string order of how OOUI writes HTML (which is very poor separation of concerns).
I think that the tests are assuming they're getting <div>s but they're now getting <span>s.
Change 343251 had a related patch set uploaded (by Bartosz Dziewoński):
[mediawiki/extensions/Wikidata] SpecialSetSiteLinkTest: Relax test for 'wb-setsitelink-submit' element
As usual with Wikibase issues, my main problem is figuring out which repository the fix should go into. The last time this kind of thing happened, I learned that Jenkins uses mediawiki/extensions/Wikidata, so I submitted it there so that we can get the OOUI release merged. I'm hereby making upstreaming it into wherever it really should land a WMDE's problem :)
@matmarex this should be the right place:
/projects/mediawiki/extensions/Wikibase
If you have trouble with finding the right place in the future feel free to poke me on IRC.
Nevertheless, thanks for your efforts.
Change 343254 had a related patch set uploaded (by Bartosz Dziewoński):
[mediawiki/extensions/Wikibase] SpecialSetSiteLinkTest: Relax test for 'wb-setsitelink-submit' element
Change 343251 merged by jenkins-bot:
[mediawiki/extensions/Wikidata] SpecialSetSiteLinkTest: Relax test for 'wb-setsitelink-submit' element
Change 343254 merged by jenkins-bot:
[mediawiki/extensions/Wikibase] SpecialSetSiteLinkTest: Relax test for 'wb-setsitelink-submit' element
Thanks a lot for submitting the patch, @matmarex! As far as I can tell this is resolved, isn't it?