Issue #26552 by jhedstrom, quietone, Angry Dan, nlisgo, tssarun, acbramley,...

Issue #26552 by jhedstrom, quietone, Angry Dan, nlisgo, tssarun, acbramley, esod, sime, mindbet, aleevas, kevin.dutra, swatichouhan012, larowlan, deepakaryan1988, Mouna Hammami, scottrigby, JaredAM, ravi.shankar, andy_w, Heine, mgifford, paulocs, alexpott, xjm, pameeela, leslieg, Shyamala, mdupont, Ramya Balasubramanian: Allow users with access to unpublished nodes to create unpublished books