Issue #1848064 by sun, Wim Leers, bleen18, nod_, tstoeckler: Added Allow to filter modules by arbitrary search strings on the Modules page.

Issue #1068266 by linclark, andyceo, scottrigby, chx, jbrown, ñull, weboide: Fixed drupal_mkdir() does not set permissions to directories it created recursively .

Issue #1908624 by jessebeach, tkoleary: Update edit modules implementation of hook_toolbar(); refresh the design to match current mockups.

Issue #1838114 follow-up by swentel, sun: Move styling to an alter hook off of Seven theme + other clean-ups.

Issue #916388 by disasm, podarok, dawehner, andypost, amateescu, Dave Reid: Convert menu links into entities.

Issue #1496480 by mrf, disasm, kbasarab, pfrenssen, cam8001, typhonius, Letharion, ACF, vijaycs85, heyrocker, Berdir, alexpott: Convert file system settings to the new configuration system.

Issue #1912028 by Wim Leers: Fixed CKEditorPluginManagerTest fails because plugins are discovered in slightly different order.

Issue #1890502 by Wim Leers, quicksketch, jessebeach, nod_, sun, effulgentsia: Added CKEditor module to core.

Issue #1899994 by katbailey, plach, YesCT: Fixed Disentangle language initialization from path resolution.

Issue #1860026 by aspilicious, David_Rothstein, katbailey, rootatwc: Remove hook_exit() for cached page requests, and decide between it and the onTerminate eventotherwise.

Issue #1869124 by Les Lim, damiankloip: Added Customizable 'true'/'false' Views output for booleans.

Issue #1882538 by dawehner: Fixed Let's provide a non-broken hook menu implementation on the plugin base.

Issue #1893818 by Berdir, tim.plunkett, sun: Fixed Plugin discovery caches of blocks are not cleared for all languages.

Issue #1903176 by tim.plunkett: Add a drupal_build_form() helper for using a method as the callback.

Issue #1798214 by tnightingale, g.oechsler, fubhy, katbailey, effulgentsia, Crell, dipen chaudhary: Upcast request arguments/attributes to full objects.

Issue #1906358 by dawehner: Fixed RouteProvider::getRouteByName() / RouteProvider::getRouteByNames() aren't working due to multiple reasons.