Issue #1617918 by pfrenssen, tea.time: Test that no validation errors occur for anonymous users when $form['#token'] == FALSE

Issue #2470145 by David_Rothstein, rbmboogie, tbradbury, johnpicozzi, ifrik: Fix text for update manager checkbox for disabled extensions

Issue #2558187 by sdstyles: Remove usage of UrlGeneratorInterface::generateFromPath() in language module

Issue #2349431 by talhaparacha, Cyberwolf, bhavinvora, pjonckiere: Docs mention support for PUT instead of POST

Issue #2477337 by jhedstrom, dawehner, tim.plunkett, sumitmadan: Add test to ensure saving a menu item with internal path instead of entity reference does not lose hierarchy

Issue #2468713 by StryKaizer, jhedstrom, rootwork, dawehner, paulmckibben, sumitmadan, tim.plunkett: Internal/custom menu links force-reset to the top of their menus on cache rebuild

Revert "Issue #2468713 by StryKaizer, jhedstrom, rootwork, dawehner, paulmckibben: Internal/custom menu links force-reset to the top of their menus on cache rebuild"

This reverts commit 5cd3b685.

Issue #2468713 by StryKaizer, jhedstrom, rootwork, dawehner, paulmckibben: Internal/custom menu links force-reset to the top of their menus on cache rebuild

Issue #2561201 by larowlan, cilefen, Sutharsan: Fatal error when creating a shortcut in a new shortcut set

Issue #2551907 by Wim Leers, dawehner: Follow-up for #2483183: make the Breadcrumb value object use composition instead of inheritance

This reverts commit 5823083e.

Issue #2400407 by DuaelFr, webchick, hussainweb, klausi, dawehner, cilefen, catch, kim.pepper, iMiksu, MustangGB: [meta] Ensure vendor (PHP) libraries are on latest stable release

Issue #2540850 by tim.plunkett, larowlan, kattekrab, DuaelFr, emma.maria, Wim Leers: (regression) EditorImageDialog alignment & captioning are not working

Issue #1414508 by droplet, KimNyholm, mglaman, kid_icarus, mgifford, Cottser: update system.tar.inc to latest Archive_Tar (Pear)

Issue #2105825 by cosmicdreams, larowlan, hussainweb, Nitesh Sethia, dawehner, naveenvalecha, iMiksu: Update Doctrine/common Component to 2.5.1 (security) (includes cache/annotations too)