Issue #2224581 by alexpott, larowlan, jhodgdon, mgifford: Delete forum data on uninstall.
Issue #2288793 by YesCT, jamesdixon, xq1003, fran seva, Les Lim: Add missing and fix some types in core docblocks and add some typehinting for locale module.
Issue #2360241 by martin107: Fixed MenuLinkManager uses PluginNotFoundException incorrectly.
Issue #2349829 by killerpoke, droplet, cjoy: Fixed #2293589 breaks table row buttons.
Issue #2360841 by tstoeckler: Fixed Overriding the translation path in the installer does not work.