This mostly works, but we see a full error page when viewing the index view of External Identities (the tab under a Person record):

[default] SQLSTATE[42P01]: Undefined table: 7 ERROR: missing FROM-clause entry for table "name" LINE 1: ...Identities.external_identity_id IS NULL) ORDER BY Name.famil... ^ Query: SELECT ExternalIdentities.id AS <snip> ORDER BY Name.family asc LIMIT 25 OFFSET 0

The “name” table is apparently not being joined such that the ORDER BY clause (set in $pagination in the ExternalIdentitiesController) will work. Other views seem fine after this upgrade.