(cherry picked from commit 8f7a0d63)

(cherry picked from commit e420d221)

(cherry picked from commit 30757314)

(cherry picked from commit 742dec39)

(cherry picked from commit 5636af45)

(cherry picked from commit cf0d367b)

(cherry picked from commit b1c7365e)

Issue #2624890 by Lendude: Views Messages area handler gives broken/missing handler when added to a view

(cherry picked from commit fa9d7124)

(cherry picked from commit 1168a235)

(cherry picked from commit 2c03b9f0)

Issue #2631958 by mpdonadio: Remove unnecessary query method in \Drupal\datetime\Plugin\views\sort\Date

(cherry picked from commit 59d12bce)

(cherry picked from commit a2f20694)

Issue #2568439 by anchal29, hussainweb, priya.chat, r_sharma08, drupal.ninja03, anil280988, snehi, tedbow, joyceg, amit.drupal, jhodgdon: profiles/README.txt incorrectly states that installation profiles do not 'have any effect on' already running sites

(cherry picked from commit d7f16301)

(cherry picked from commit a52ef714)

(cherry picked from commit d2133350)

Issue #2630592 by anil280988, hussainweb, drupal.ninja03, Cottser, davidhernandez, jhodgdon: Tweak Stable's README.txt to be more understandable by new users

(cherry picked from commit 04df441a)

(cherry picked from commit 503100b3)

Issue #2509390 by nathanlawson91, Maninders, herom, munzirtaha, Anansi_boy: tags has a wrong right padding in RTL

(cherry picked from commit 1d9f91eb)

Issue #2400543 by Nitesh Pawar, abhishek.kumar, hugronaphor, jibran, dawehner, PieterJanPut, wuinfo, cilefen, alexpott, ameymudras, lauriii, pec, ashutoshsngh, Truptti, JmOkay: Breadcrumb should be term name instead of term id on term edit and delete page

(cherry picked from commit 39457444)

(cherry picked from commit 0eceb0ce)

(cherry picked from commit aac6a3f9)

Issue #2602448 by pjonckiere, heykarthikwithu, jhodgdon: In rdf.api,php, add @return value to the hook_rdf_namespaces()

(cherry picked from commit a6790d49)

(cherry picked from commit c938db13)

Issue #2630988 by hussainweb, naveenvalecha: Update the test group name in ContainerAwareEventDispatcherTest.php Annotation to EventDispatcher

(cherry picked from commit 0f5291e3)

Issue #2637030 by klausi: Assertions with BrowserTestBase are reported in the wrong file and line number

(cherry picked from commit b374ddba)

Issue #2268941 by Wim Leers, thpoul, yched, mlewand: Removing caption from a previously captioned image fails to remove the caption-related classes

(cherry picked from commit c15433e9)

Issue #2401953 by Lendude, dawehner: Database exception for View with Combined field filter with fields with no query alias

(cherry picked from commit 05b3abf2)

(cherry picked from commit cc754301)

(cherry picked from commit fcbf91be)

Issue #2503047 by svendecabooter, phenaproxima, quietone, mikeryan: Migrate the D6/D7 actions table to D8

(cherry picked from commit 91d15666aaf7a5e6533a1068904e763b7af5aa54)

(cherry picked from commit 38e1141c)

Issue #2620442 by Lendude: Theme logo upload settings are shown even if the file module is not installed

(cherry picked from commit 421b4765)

(cherry picked from commit d04a6a84)

Issue #2617590 by aspilicious, Berdir: ConfigEntityBundleBase needs to clear bundle cache when updating a bundle

(cherry picked from commit dffb3050)

Issue #2625782 by alexpott: Infinite loop in ConfigurableLanguageManager->getLanguages() on language config entities import

(cherry picked from commit 2eaf108b)

Issue #2574077 by damiankloip, dawehner: REST Export display cannot show any raw output for fields using the Field field handler

(cherry picked from commit 8aeb8b94)

(cherry picked from commit 83923134)

Issue #2634986 by TravisCarden: Render API caching section refers to non-existent "language" context

(cherry picked from commit da77debc)

Issue #2598376 by quietone: d6_user_settings migration user_register constants don't seem to line up

(cherry picked from commit 4ad9cf76)