Issue #2234159 by alexpott: Fixed config importing through the UI and change ConfigImportAll test using the UI.

Issue #2293773 by Gábor Hojtsy, alexpott, penyaskito: Fixed migrations use dots in key names - not allowed in config.

Issue #2292115 by slashrsm: Fixed Comment statistics is no correctly loaded into entity object if more than 1 comments field.

Issue #2297631 by martin107: Nudge contrib into overriding \Drupal\Core\TypedData\TypedData::setValue() consistently.

Issue #2281475 by roderik, slashrsm: Deprecate comment_new_page_count() and move it functionality into Comment storage controller.

Issue #2281699 by er.pushpinderrana, joshi.rohit100, esod | mirie: Fixed Update @see user_cancel_form() comments.

Issue #2292197 by er.pushpinderrana, chx, LinL, cs_shadow: Fixed The StringTranslationTrait trait doxygen could use a little love.

Issue #2231595 followup by yched | catch: Add a cache backend that checks an inconsistent cache, then falls back to a consistent cache backend.

Issue #1452896 by Mile23, marthinal, Freso, kid_icarus, alexpott, tim.plunkett, jhodgdon: Fixed PHP notice in clickLink if link does not exist.

Issue #2291721 by alexpott: Use methods instead of array access in when using DataDefinition objects from TypedConfig .

Issue #2231595 by beejeebus, Steven Merrill, kim.pepper, Wim Leers, msonnabaum: Add a cache backend that checks an inconsistent cache, then falls back to a consistent cache backend.

Issue #2227601 by mparker17, cs_shadow, swentel, lanchez, mgifford: Added a "Visually-hidden" field label formatter.

Issue #2289247 by lauriii, mgifford, sqndr | LewisNyman: Visually hide the table headers on the modules page.

Issue #2296859 by Mark Carver: Fixed [regression] Responsive classes not always added to table rows.

Issue #2283717 by amitgoyal, joshi.rohit100, g3r4 | jackbravo: Remove user_access function calls on hook_permission functions.

Issue #1419036 by lauriii, gnuget, wheatpenny, InternetDevels, oliverhm, scresante, patrickd | sun: Added a CSS class for form items that have no label.

Issue #355157 by valthebald, urbanape: Fixed 302 response code from drupal_redirect_form() violates HTTP/1.1 spec.