Issue #2801851 by shashikant_chauhan, Yogesh Pawar, phenaproxima, mikeryan: Remove system-of-record APIs from migrate

Revert "Issue #2807705 by alexpott, dawehner, aburke626: FormattableMarkup::placeholderFormat() can result in unsafe replacements"

This reverts commit 8477ed5a.

Issue #2796581 by tim.plunkett, swentel, amateescu: Fields must store their region in entity displays

Revert "Issue #2796581 by tim.plunkett, swentel, amateescu: Fields must store their region in entity displays"

This reverts commit 9d8bfbb6.

Issue #2796581 by tim.plunkett, swentel, amateescu: Fields must store their region in entity displays

Issue #2807705 by alexpott, dawehner, aburke626: FormattableMarkup::placeholderFormat() can result in unsafe replacements

Revert "Issue #2662844 by penyaskito, dawehner, catch: cache.backend.chainedfast misbehaves in some situations"

This reverts commit 4eb87a26.

Revert "Issue #2751847 by penyaskito: Throw exception if the same service is injected twice in ChainedFastBackend"

This reverts commit e3587e21.

Issue #2485385 by phenaproxima, quietone, alexpott, mikeryan, Berdir, blazey, xjm, hussainweb, catch, heddn, benjy: Move highwater field support to the source plugin, and do not expose its internals on MigrationInterface

Revert "Issue #2664322 by dawehner, benjifisher, almaudoh: key_value table is only used by a core service but it depends on system install"

This reverts commit 5571193f.

Issue #2807263 by Wim Leers: Impossible to write unit tests involving Vocabulary, because TAXONOMY_HIERARCHY_(DISABLED|SINGLE|MULTIPLE) are defined in taxonomy.module instead of VocabularyInterface

Issue #2805213 by agoradesign: Incorrect documentation for EntityAccessControlHandler::checkFieldAccess()

Issue #2804525 by shashikant_chauhan, joachim: EntityTypeManager should mention hook_entity_type_build()

Issue #1841474 by dawehner, lokapujya, gnuget, mradcliffe, lluvigne, Wim Leers, klausi: Convert REST tests to Guzzle (would also help with core moving from WTB to BTB)

Issue #2664322 by dawehner, benjifisher, almaudoh: key_value table is only used by a core service but it depends on system install

Issue #2706405 by heddn, edysmp, davidparedes21, mikeryan, phenaproxima: File migrations *always* copy in files, even if the files were off-line copied to destination

Issue #2788209 by amateescu, Berdir: Entity reference field "Autocomplete matching: Starts with" option does not work

Issue #2725839 by Mile23, dawehner, xjm, donquixote, catch: Remove Drupal\Core\Extension\ExtensionDiscovery::getInfoParser() since it is dead code

Issue #2608408 by nlisgo, dagmar, aleevas, neclimdul, BR0kEN, gaydabura, pfrenssen, zuuperman: Call to a member function getPath() when installing Profiles with unknown modules as requirement

Issue #2776235 by mikeryan, alexpott: Cached autoloader misses cause failures when missed class becomes available

Issue #2795391 by effulgentsia: Move most of PageCache::fetch() into a storeResponse() helper that can be independently invoked from a subclass

Issue #2791119 by phenaproxima, quietone, chx, mikeryan, benjy: Write meaningful Migrate source tests

Issue #2791727 by bhide.nishad, chishah92, tresti88, Chi: Wrong links in tours (eg. Language and Locale)

Issue #2804675 by alexpott, hideaway: Tests using TestDatabase class are stuck in an infinite loop in Windows (8.2.0-rc2 only)

Issue #2567715 by marthinal, hgoto, jpd4nt, mr.baileys, Wim Leers, alexpott: #markup generated by #pre_render callbacks do not get processed by ensureMarkupIsSafe()

Issue #2647916 by Lendude, Wim Leers, dawehner: Views ajax modals stop working in certain scenarios: due to JS settings caching, AJAX responses may set wrong ajaxPageState.libraries, causing problems for subsequent AJAX requests/responses

Issue #2738567 by jmuzz, mtift, claudiu.cristea, dawehner, samuel.mortenson: Add test trait for drupalGetTestFiles and drupalCompareFile

Issue #2804375 by Lendude, dawehner: Exception thrown when using [view:url] token when there is no display with a URL in the view

Issue #2801817 by Mile23: Inject services inot SimpletestTestForm and functional cleanup for the test_discovery service