As [foreign keys have been added](https://github.com/pkp/staticPages/commit/6dc9d965029fcd25156e5008dcce1f7da4853103) to the initial migration, existing tables need to be upgraded as well. Notice the solution will need to handle the cleanup of orphaned data (invalid `context_id` and `static_page_id`). Ideas: - https://github.com/pkp/orcidProfile/blob/main/OrcidProfilePlugin.php#LL1646C6-L1646C6 - https://github.com/pkp/pln/pull/53#pullrequestreview-1249332915