Issue #1982980 by ParisLiakos, larowlan, dawehner, tim.plunkett: Move entity_get_form() to Drupal\Core\Entity\EntityManager::getForm().

Issue #2011104 by tidrif | DmitryDrozdik: Replace drupal_container() with Drupal::service() in the menu & menu_link() modules.

Issue #2010290 by tim.plunkett, larowlan, alexpott, ParisLiakos: Editing a config entity from a listing page results in a 'page not found'.

This reverts commit 0f480b9e.

Issue #2014617 by kfritsche, YesCT, tstoeckler: Fixed Unsaved menu links have the wrong bundle (always 'tools').

Issue #1998576 by beejeebus, alexpott, swentel: Make the config import process use full config trees again.

Issue #1987066 by Kevin Morse, JohnAlbin, rteijeiro, echoz, ry5n: Rename files to match CSS file naming convention.

Issue #2006636 by tim.plunkett: Fixed menu_contextual_links() will always return a link to the MENU_DEFAULT_LOCAL_TASK, never the parent.

This reverts commit c4e52bb6.

Issue #1966298 by das-peter, andypost, Gábor Hojtsy, amateescu, YesCT: Introduce menu link bundles per menus.

Issue #1620010 by dawehner, ParisLiakos, plach, jibran: Move LANGUAGE constants to the Language class.

Issue #1898034 by Cottser, jenlampton, joelpittet, Shawn DeArmond, idflood, Hydra, artofeclipse, rich.yumul, chrisjlee, gnuget, c4rl, thund3rbox: block.module - Convert PHPTemplate templates to Twig.

Issue #914382 by Wim Leers, Cottser, Gábor Hojtsy, franz, droplet, sun, Niklas Fiekas, catch, dawehner, effulgentsia: Fixed Contextual links incompatible with render cache.

Issue #1927608 by EclipseGc, tim.plunkett, effulgentsia: Remove the tight coupling between Block Plugins and Block Entities.

Issue #1987298 by tim.plunkett, quicksketch: Shorten directory structure and PSR-0 namespacing for plugins.

Issue #1913618 by tim.plunkett, amateescu: Convert EntityFormControllerInterface to extend FormInterface.

Issue #1807042 by tim.plunkett, effulgentsia: Rename entity storage/list/form/render controllers to handlers, part 1: organize existing annotation keys.

Issue #1969276 by effulgentsia, tim.plunkett, EclipseGc: Refactor block plugins to make room for a BlockBase::build() implementation.

Issue #1946428 by foopang | mtift: Convert all of confirm_form() in menu.admin.inc to the new form interface.

Issue #1829328 by Christian Biggins, larowlan | falcon03: Fixed Adding a new content type, 'default parent item' is shown even if no menu is selected.

Issue #1942152 by vijaycs85, rajneeshb: Fixed Make Menu module active config save format match the default yml file.

Issue #1926958 by amateescu, maciej.zgadzaj, dawehner: Fixed (Regression) menu_link_save() no longer returns success/failure to calling functions.

Issue #1938008 by bxtaylor, floretan: Convert menu.module's system_config_form() to SystemConfigFormBase.

Issue #1818556 by das-peter, plach, fago, Berdir, vijaycs85: Change notice: Convert nodes to the new Entity Field API.

Issue #945654 by Gábor Hojtsy, sun, VVVi, David_Rothstein: Fixed Default menus have hardcoded titles which cannot be edited.

Issue #1845402 by Crell, amateescu, dawehner, klausi, g.oechsler: Change notice: Update menu link access checks for new router.

Issue #1806334 by dawehner, xjm, tim.plunkett, rootatwc: Convert the node listing at /node to Views.

Issue #1935000 by Gábor Hojtsy, vijaycs85: Fixed Some configuration entities are created as in language unknown.