Issue #2181283 by mradcliffe: Prevent pgsql driver from trying to implode primary key fields that are defined by an array.
Issue #2187991 by jessebeach, dawehner: Toolbar access checking points to wrong namespace.
Issue #2152229 by steveoliver, rteijeiro, joelpittet, JeroenT, InternetDevels, michamilz, burgerboydaddy, hussainweb, shanethehat, jenlampton, kpa, AnythonyR, EVIIILJ, kgoel, Cottser, dsdeiz, hanpersand: Convert theme_textarea() to Twig