Issue #2458543 by mbovan, Anushka-mp, jhedstrom: Entity query age(EntityStorageInterface::FIELD_LOAD_REVISION) only gets current revision ID

Issue #2450153 by josephleon, damiankloip, joshi.rohit100, anksy: Add a default_formatter to UUIDs fields

Issue #2451395 by dawehner: drupal_get_schema()/drupal_get_complete_schema() no longer work as expected; remove them

Issue #2456709 by dawehner, rteijeiro: File views handlers need to be replaced with entity-aware formatters

Issue #2459819 by Wim Leers, rteijeiro: Remove CacheableInterface (and no longer let block plugins implement it)

Issue #2422101 by andypost, pcambra, penyaskito: CommentItem should override the generateSampleValue method and provide sample values

Issue #2454163 by larowlan, geertvd, rteijeiro: Replace comment_username handler with generic views handler

Issue #2463321 by amateescu: Serializing the database connection is dangerous and error-prone, make it unserializable again

Issue #2464659 by Wim Leers, rteijeiro: Routes that are varied by the 'user.permissions' cache context for anonymous users must also get the anonymous Role's cache tag

Issue #2448069 by a_thakur, JeroenT, Mile23: Remove usage and function update_project_storage() from update.compare.inc

Issue #2465467 by willzyx, Dom., andypost: SystemInfoController::php() should check if function phpinfo() exists

Issue #2459155 by alexpott, pfrenssen, hussainweb, neclimdul: Remove REQUEST_TIME from bootstrap.php

Issue #2463887 by pjbaert, er.pushpinderrana, Wim Leers, jhodgdon: Cache API topic - do not use @code inline

Issue #2448765 by nlisgo, Damien Tournoud, vlad.n, rteijeiro, Berdir, Fabianx, dawehner: Element::children sort order undefined and slower than it could be - This makes tests fail in PHP7

Revert "Issue #2458817 by Berdir, dawehner: Creating new user entities for anonymous users is very slow"

This reverts commit fcbb3c0c.

Issue #2459949 by amateescu: Remove field_ui_entity_type_alter() and move the content to field_ui_entity_type_build()

Revert "Issue #2449445 by mortendk, alexpott, Cottser: Add "indentation" class back to indentation theme hook, use it for styling"

Broke table drag. :(

This reverts commit 4fd9ea47.

Issue #2451363 by alexpott, Berdir, pjcdawkins: Ensure install_profile is exists in settings.php after installation

Issue #2460847 by alexpott: Allow optional configuration to be installed when its dependencies are met

Issue #2463029 by Wim Leers: EntityFormDisplay should update $form with cache tags of FieldConfig, FieldStorageConfig, EntityFormDisplay config entities

Issue #2389455 by hussainweb, AjitS, Mile23, subhojit777, tibbsa, Ayesh: Clean-up system module test members - ensure property definition and use of camelCase naming convention