Issue #2295129 by alexpott, tim.plunkett: Fixed Filter formats should not save plugin data when the plugin configuration matches defaults.
Issue #1833010 by Gábor Hojtsy: Fixed Admin user language preference WSOD if ahead of path prefixes.
Issue #2301317 by pwolanin, effulgentsia, Wim Leers, dawehner, alexpott: MenuLinkNG part4: Conversion.