See PHI873, which opens a discussion around broader authentication and signatures.
See PHI857, which wants support for serial queues in repository operations.
See PHI989, which notes some consistency issues with certain datasource queries, particularly when some components are empty.
See PHI992, which has some clustering followups: more flags for bin/repository thaw; Service API support for repositories; a greater swath of destruction for Interfaces.
See PHI990: user.search should support availability information (busy/away).
See D19829 for a followup change: getDetail()/setDetail() should be more-private APIs than they are today, and callers elsewhere (like transaction logic) should use methods like getEncoding(), not getDetail('encoding').
See PHI995. Previous changes left a pointless "<author> marked 6 [of their own] inlines as done." in timelines and email. This transaction should just be hidden.
See PHI994, which needs some exploration.