See Wikibase options for a summary for each option, Louis for the dev notes.

wiki.personaldata.io

current configuration

(FIX) updater crashes
(FIX) sending emails
(WAIT) login problem: "There seems to be a problem with your login session; this action has been canceled as a precaution against session hijacking"
(WAIT) internal alias/namespace problems in the query service (there is reference to wikibase.svc, wait for Wikibase_options#Query_prefixes to be fixed maybe first)
(WAIT) autocomplete in the query service uses wrong prefix
(WAIT) search problem: "An error has occurred while searching: We could not complete your search due to a temporary problem. Please try again later."
(WAIT) When trying to log in, seems related to http(s): "There seems to be a problem with your login session; this action has been canceled as a precaution against session hijacking. Please resubmit the form."
(WAIT) MediaWiki problem: user common.js does not get loaded.

(Friday 15th:) Wikibase_options#Widgets
(Friday 15th:) Wikibase_options#Scripting_extensions
(Friday 15th:) Wikibase_options#Gadgets
(Monday 18th:) Wikibase_options#Query_prefixes
(Wednesday 20th:) set up git/github/gitlab account so Paul can edit/update/see
Wikibase_options#Supporting_links_to_external_vocabularies (on wiki.personaldata.io, the property is P49)