Issue #1987802 by disasm, pfrenssen, laurentchardin, tim.plunkett, fgm, vijaycs85, plopesc, Xano, dawehner, h3rj4n: Convert path_admin_overview() to a new style controller.
Issue #216064 by Xano, idflood, drifter, Artusamak, ygerasimov, sun, ParisLiakos, Cottser, TravisCarden, marcingy, floretan, catch, tedbow: Entity form "Delete" button triggers server-side + HTML5 form validation; change "Delete" button to a link.