Issue #1839318 by JohnAlbin, echoz: Added Replace drupal.base.css library with normalize.css for all themes.

Issue #2051923 by Berdir, dixon_, plach: Rename \Drupal\Core\Entity\Field\Field, related subclasses and interfaces to *FieldItemList.

Revert "Issue #2057401 by plach, socketwench, kfritsche: Fixed Make the node entity database schema sensible."

Completely wrong commit message. :P Oops. :P

This reverts commit 1426a578.

Issue #2057401 by plach, socketwench, kfritsche: Fixed Make the node entity database schema sensible.

Issue #2083615 by Gábor Hojtsy, YesCT, tim.plunkett, Schnitzel: Use links annotation for config entity URI like for content entities.

Issue #731724 followup by berdir, chx: HEAD BROKEN due to Convert comment settings into a field to make them work with CMI and non-node entities

Issue #731724 by larowlan, andypost, dixon_, tsvenson: Convert comment settings into a field to make them work with CMI and non-node entities.

Issue #2076141 by lokapujya: Unneeded dance around 'Node'/'Content' entity label in views integration code.

Issue #1983894 by vijaycs85, swastik1608, hussainweb: Provide config schema to field types and storage in email module.

Issue #2049465 by niko-, andypost, mradcliffe, claudiu.cristea, LinL: Fixed Upgrade of image styles and effects broken.

Issue #1798738 by alexpott, mtift, tayzlor, ianmthomasuk, Albert Volkman, heyrocker, cam8001: Move css_js_query_string() to state system.

Issue #2092817 by klausi: Move REST, serialization and HAL to the web services package + CHANGELOG.txt entry.

Issue #1953528 by swentel, Hydra: Store 'per-bundle view mode settings' in CMI, get rid of field_bundle_settings() & its variable.

Issue #1217394 by dawehner, jsacksick, MichaelCole, rutcreate, damiankloip: Fixed "Display even if view has no result" not working.

Issue #2070651 by pwolanin, dawehner, larowlan, tim.plunkett, ParisLiakos: Introduce a path-based breadcrumb builder, remove the one that's based on {menu_links()}.

Issue #2095139 by dawehner, pwolanin, kfritsche, YesCT, tstoeckler: Fixed Checking for the active tab should use raw variables.

Issue #2097537 by tim.plunkett: Fixed Random failure in Drupal\block\Tests\Views\DisplayBlockTest->testBlockCategory().

Issue #2009674 by pplantinga, Samvel, dmitrii: Replace theme() with drupal_render() in system module.

Issue #1908440 by chx, clemens.tolboom, Cottser, effulgentsia, heddn, YesCT: Fixed Relax MTimeProtectedFileStorage permissions for DX, drush integration and world domination.