(I'm not sure if there are "attempt to index field 'wikibase' (a nil value)" issues or not...), anyway posted locally
|Open||None||T109579 [Epic] Give more sister projects access to Wikidata|
|Stalled||None||T54971 [Goal] Sitelinks and arbitrary accesses to Incubator, OldWikisource and BetaWikiversity|
|Open||None||T209208 Enable arbitrary access on Beta Wikiversity|
@Reedy , while I agree with the first clause of your statement, I must correct the latter one: Beta Wikiversity is not a beta wiki for testing stuff like testwikipedia or testwikidata are. It is a full fledged content Wikimedia project being that to separate Wikiversities what Wikimedia Incubator is to separate Wikipedias, Wikivoyages, Wiktionaries, and Wikinewses.
I am an admin, but I do not think this requires community consensus. At least I cannot remember that there has been community consensus on every single wiki where arbitrary access has been rolled out.