Issue #2307533 by sqndr, LewisNyman, kenyob, emma.maria | tkoleary: Fixed Insufficient space at page bottom.
Issue #2110345 by mr.york, effulgentsia, Désiré, fgm, fago, pfrenssen, stefan.r, Berdir, Rajendar Reddy: Simplify validation constraint implementations for fields.
Issue #2256257 by znerol, cosmicdreams | YesCT: Move token seed in SessionManager in isSessionObsolete() and regenerate()  to the MetadataBag.
Issue #2329485 by damiankloip, dawehner: Allow permissions.yml files to declare 'permission_callbacks' for dynamic permissions.
Issue #2325779 by astrocling | not_chx: Upgrade to Doctrine v1.2.0.
Issue #2335189 by ashutoshsngh: Remove form.inc form_get_errors().
Issue #2320157 by moshe weitzman, Wim Leers, penyaskito, tim.plunkett: Generate placeholder content for Field types.