Issue #2787619 by hussainweb, phenaproxima, alexpott: CckMigration does not type hint CckPluginManager correctly

(cherry picked from commit 0d74926e)

Issue #2787639 by hussainweb: MigrateCckFieldPluginManager mixes up its behaviour for creating and loading definitions

(cherry picked from commit cea3af0f)

(cherry picked from commit 437ebf7c)

(cherry picked from commit e0258752)

Issue #2406533 by alexpott, willzyx, olli, Berdir, DamienMcKenna, Dom., Crell, Wim Leers, mdrummond, mirzu, enjoyiacm, catch: edit-form, delete-form etc. <link> tags added on /node/{node} are invalid according to W3C Validator

(cherry picked from commit 182f0316)

Issue #1863898 by jibran, lokapujya, jeqq, pcambra, dawehner, damiankloip, alexpott, tim.plunkett, criscom, jhedstrom, catch: Add test coverage for Views revision link handlers

(cherry picked from commit 5d4300e3)

Issue #88183 by Wim Leers, ahoeben, brianV, alexpott, kylebrowning, marvil07, chx, twistor, dawehner: Relative URLs in feeds should be converted to absolute ones

(cherry picked from commit 417d9006)

Issue #2694555 by amateescu, vasi, dawehner, heddn, therealssj: Node revisions don't display translated

(cherry picked from commit 9b07bc54)

Issue #2362435 by hampercm, markdorison, Alienpruts, lokapujya, Wim Leers, deepakaryan1988, amateescu, martin107, alvar0hurtad0, sdelbosc, tadityar, nlisgo, timmillwood, Palashvijay4O, googletorp, kerby70, adamzimmermann, tstoeckler, dawehner, tkoleary, Crell, legolasbo: When viewing a revision, the Quick Edit, Edit, and Delete contextual link operations are available, but should not be

(cherry picked from commit 4668a260)

Issue #2675470 by Jo Fitzgerald, hussainweb: D7 field instance settings for any fields not on nodes are not migrating

(cherry picked from commit 35a5e6bc)

Issue #2746033 by amateescu, mohit_aghera, kamalrajsahu21, dawehner, xjm, catch, rfay: NodeController::revisionOverview() does not have a pager, which results in unlimited queries

(cherry picked from commit 7b9c79ea)

Issue #2594917 by cilefen, mikeker, rakesh.gectcr, ccmorris, dawehener: Views field rewrite for "Content: Path" incorrectly escapes HTML

(cherry picked from commit 8fb44403)

Revert "Issue #2560795 by mikeryan, phenaproxima, penyaskito, willwh, benjy: Source plugins have a hidden dependency on migrate_drupal"

This reverts commit e98b14ac.

Issue #2225775 by vasi, quietone, phenaproxima, chx, penyaskito, mikeryan, esclapes, vprocessor, steinmb, Gábor Hojtsy, Marc Angles, bwinett: Migrate Drupal 6 core node translation to Drupal 8

(cherry picked from commit 1fa26afd)

Issue #2560795 by mikeryan, phenaproxima, penyaskito, willwh, benjy: Source plugins have a hidden dependency on migrate_drupal

(cherry picked from commit 89815ba3)

Issue #2595535 by tstoeckler, swentel, vijaycs85, alvar0hurtad0, esolitos: Show helpful message (do not fatal!) when configuration files have different source language codes and cannot be translated

(cherry picked from commit fe94d15d)

Issue #2698083 by quietone, Sam152, Mac_Weber, vasi: D6->D8: Migrating links without leading slash leads to fatal error

(cherry picked from commit d8d92b59)

Issue #2700581 by mikeryan, benjy, heddn, vasi: Destination bundle set in destination plugin, not in process

(cherry picked from commit a3947a93)

Issue #2684213 by amateescu, larowlan, josephdpurcell, dawehner: Preview on forward node revisions throws an error

(cherry picked from commit c5bfca64)

Issue #2631736 by quietone, jmuzz, Sam152, svendecabooter, benjy: Cckfield Plugins must distinguish core versions

(cherry picked from commit 262ff525)

(cherry picked from commit 0d1fb1be)

Issue #2729211 by catch, Wim Leers: node_query_node_access_alter() should only add cacheability on GET/HEAD

(cherry picked from commit 7bd926f6)

Issue #2705977 by heddn, edysmp: D6/7->D8 migration: User role based block visibility settings doesn't filter missing roles

(cherry picked from commit b313cdcd)

Issue #2737607 by generalredneck: Migration Source Plugins are not extendable because of ambiguous database field names

(cherry picked from commit 55707edb)

Issue #2568287 by latikas, rashid_786, drnikki, anavarre, miteshmap, cilefen: NodeEditFormTest::testNodeEdit() sets  but uses it only once

(cherry picked from commit ff28f525)

Issue #2713587 by tduong, mkalkbrenner, Berdir, Gábor Hojtsy: NodeController::revisionOverview() shows no revisions if node has no translation for current language

(cherry picked from commit 934a4b40)

Issue #2708185 by anoopjohn: Fix 'Drupal.Commenting.FunctionComment' coding standard - Issues related to spacing and styling

(cherry picked from commit b5969b69)

Issue #2719695 by alexpott, Mile23: Fix 'Drupal.Classes.ClassDeclaration.CloseBraceAfterBody' coding standard

(cherry picked from commit 133c212e)

Issue #2716685 by Mile23: Part 2: Fix several errors in the 'Drupal.Commenting.DocComment' coding standard

(cherry picked from commit 70f58860)

Issue #2706753 by Mile23: Fix 'PSR2.Classes.PropertyDeclaration.ScopeMissing/VarUsed' coding standard

(cherry picked from commit c26745da)

Issue #2572777 by andypost, alexpott, attiks, andriyun: Fix 'Squiz.Strings.ConcatenationSpacing' coding standard

(cherry picked from commit d5d0d6ce)

(cherry picked from commit e46929c5)

(cherry picked from commit 6ab5a3aa)

(cherry picked from commit 6098437e)

Issue #2707641 by alexpott, anoopjohn: Ensure core compliance to Drupal.Commenting.FunctionComment.ParamCommentIndentation (part 2)

(cherry picked from commit b13374f2)

Issue #2572307 by vprocessor, attiks, andriyun, alexpott, pfrenssen: Fix 'Generic.PHP.UpperCaseConstant' coding standard

(cherry picked from commit 942c1cff)

Issue #2697909 by pguillard, himanshugautam, snehi, aburrows, jhodgdon: Fix "login (noun/adjective)" vs. "log in (verb)" in comments (and logout/log out)

(cherry picked from commit 6dce6c2a)

(cherry picked from commit 1b3ffe2a)