(cherry picked from commit c7dd8211)

(cherry picked from commit 0c660e34)

Issue #2848933 by Wim Leers, tstoeckler: SerializationLinkManagerTest should not enable the rest_test module (because it implicitly enables the rest module)

(cherry picked from commit f2c2531c)

(cherry picked from commit ced2066c)

Issue #2845479 by Jo Fitzgerald, gerzenstl, quietone, Kifah Meeran, xjm, phenaproxima: Add documentation to Extract process plugin

(cherry picked from commit 5f8a8f41)

(cherry picked from commit 4577daf3)

Issue #2807785 by claudiu.cristea, OwilliwO, mpdonadio, cllamas, klausi, xjm, Berdir, Wim Leers, Mile23, daffie, Prashant.c, dawehner, sneha_surve: Move global constants from *.module files into interfaces

(cherry picked from commit a7c55977)

(cherry picked from commit ce118a00)

Issue #2793207 by SKAUGHT, Yogesh Pawar, Mukeysh, Cottser, webchick, tkoleary, alexpott: Fix off-set and goofy white jagged background of AJAX throbber when clicking Place Block

(cherry picked from commit c5cfdf94)

Issue #2848364 by Jo Fitzgerald, quietone: Convert Languages's Migrate source test to new base class

(cherry picked from commit 0ce44011)

Issue #2781907 by timmillwood, Sam152: Remove unnecessary constraint from moderation state transition validation

(cherry picked from commit 2a55d2d9)

Issue #2691971 by imrancluster, lluvigne, andrewmacpherson, royal121, John Cook, emallove, tstoeckler, alexpott, Cottser, ok_lyndsey, webchick: "Update Notifications" #title repeated for drupal 8 installation in configure site page

(cherry picked from commit e4ae1c1a)

Issue #2849628 by droplet, Lendude: Strange bar in View UI filters Modal when there are no filter options

(cherry picked from commit 25a734bb)

Issue #2850010 by anish.a, joachim, vmachado, tameeshb: Remove documentation references to deprecated function menu_local_tasks()

(cherry picked from commit ab563bac)

(cherry picked from commit 9f208e6f)

Issue #2845644 by vaplas, gaurav.kapoor, xjm, pgacv2, cilefen, alexpott, xmacinfo: Missing a space between two sentences

(cherry picked from commit c87ebca4)

This reverts commit b11516bb.

(cherry picked from commit e94f731d)

Issue #2847334 by dawehner, Wim Leers, Jaesin, EclipseGc: ContextAwarePluginBase should implement CacheableDependencyInterface

(cherry picked from commit a15d01f3)

Issue #2850670 by scott_euser, timmillwood: Add unit test coverage to ensure already existing transitions aren't allowed

(cherry picked from commit 0e666ab0)

(cherry picked from commit 178a615c)

Revert "Issue #1863020 by dawehner, catch, paulmckibben, sunset_bill, damiankloip, alansaviolobo, amarnus, CurtisTAG, deveshpal9, rpayanm, jlbellido: View's build fails when an unrelated form on the same page has validation errors"

This reverts commit 25d7f11b.

Revert "Issue #2587063 by quietone, Jo Fitzgerald, jhodgdon, phenaproxima, alexpott, mikeryan: Variable to config: search_active_modules [d7]"

This reverts commit 08e8437b.

Revert "Issue #2832859 by webflo, harings_rob, Wim Leers: Write EntityResourceTestBase subclasses for: MenuLinkContent"

This reverts commit 48ec098b.

Issue #1863020 by dawehner, catch, paulmckibben, sunset_bill, damiankloip, alansaviolobo, amarnus, CurtisTAG, deveshpal9, rpayanm, jlbellido: View's build fails when an unrelated form on the same page has validation errors

(cherry picked from commit 4fc3756d)

Issue #2832859 by webflo, harings_rob, Wim Leers: Write EntityResourceTestBase subclasses for: MenuLinkContent

(cherry picked from commit ef0a8723)

Issue #2587063 by quietone, Jo Fitzgerald, jhodgdon, phenaproxima, alexpott, mikeryan: Variable to config: search_active_modules [d7]

(cherry picked from commit 0947fae9155711e0f70d005e5fdd6185a31bfcdb)

(cherry picked from commit e08ac282)

Issue #2225717 by quietone, Jo Fitzgerald, Gábor Hojtsy, mikeryan, phenaproxima, Kristen Pol: Add config translation support to migrations and implement for Drupal 6 user profile fields

(cherry picked from commit 6fc8b983)

Issue #2848354 by Jo Fitzgerald, quietone: MigrateExternalTranslatedTest is no longer dependent on migrate_drupal

(cherry picked from commit 30eb9415)

Issue #2851678 by efrainh, jhodgdon: rest.install and other .install files have malformed @defgroup doc blocks

(cherry picked from commit 34a37704)

(cherry picked from commit bcbd88cb)

(cherry picked from commit e7aba73c)

Issue #2803779 by pfrenssen, klausi, Mile23, alexpott, dawehner: Update Coder to 8.2.10 and fix errors from improved sniffs

(cherry picked from commit fea11b6d)

Issue #2851600 by tim.plunkett, jibran: Remove workaround from \Drupal\Core\Config\TypedConfigManager::processDefinition()

(cherry picked from commit 2b2f939d)

(cherry picked from commit 754bdfe6)

Issue #2846782 by tacituseu, swentel, tim.plunkett, Gábor Hojtsy, borisson_: Bulk operation actions might not act on the selected items

(cherry picked from commit d35eacbd)

(cherry picked from commit a03dfbf5)

(cherry picked from commit 6ca61afd)