Issue #2923004 by tedbow, bircher, samuel.mortenson, alexpott, Wim Leers, axel.rutz, Berdir, borisson_, xjm, tim.plunkett: Add method to check if any overrides are applied to \Drupal\Core\Config\Config

Issue #2904084 by Ruslan P, Venkatesh Rajan.J: Confusing title for "Boolean" field in "Manage form display"

Issue #2916740 by chr.fritsch, xjm, Manuel Garcia, tstoeckler, alexpott, seanB, Sam152, amateescu, tim.plunkett, dawehner, larowlan, Berdir: Add generic entity actions

Issue #2933964 by kiamlaluno, oakulm: Remove the left-over @todo comments in the BaseFieldDefinition class

Issue #2671964 by EclipseGc, tim.plunkett, Jo Fitzgerald, larowlan, fago, dawehner, Berdir, phenaproxima: ContextHandler cannot validate constraints

Issue #2861840 by tim.plunkett, lauriii: Preprocess functions are not merged when a module registers a theme hook for a theme-provided template

Issue #2931047 by Dropa, D34dMan, borisson_, catch: hook_post_update_NAME documentation is misleading

Issue #2934152 by Wim Leers, neclimdul: ContentTypeHeaderMatcher should not run for GET, HEAD, OPTIONS or TRACE requests

Issue #2933424 by David_Rothstein, harsha012, jhodgdon, vaplas: English-specific links to php.net shouldn't be used in non-translatable strings

Issue #2926309 by vaplas, alexpott, mpdonadio, tacituseu, Mixologic: Random fail due to APCu not being able to allocate memory

Issue #2928699 by marcoscano, phenaproxima, amateescu, seanB, yoroy: Add an alter hook for the pre-configured field UI options and implement it in the Media module

Issue #2932774 by harsha012, gaurav.kapoor, neelam.chaudhary, dpi: Update docs for getEmail, can return null

Issue #2932865 by kiamlaluno, joachim: Incorrect description for ExtensionDiscovery::scanDirectory()

Issue #2930715 by alexpott, dawehner: Recursive rebuild caused by installing admin_toolbar_tools module

Issue #2926483 by plach, amateescu, effulgentsia, xjm, Sam152, timmillwood, jibran, larowlan, Gábor Hojtsy: Add API methods for determining whether an entity object is the latest (translation-affecting) revision

Issue #2837022 by hchonov, xjm, vlad.dancer, plach, matsbla, Gábor Hojtsy: Concurrently editing two translations of a node may result in data loss for non-translatable fields

Issue #2346893 by lauriii, idebr, slashrsm, RavindraSingh, Rade, Fabianx, alexpott, swentel, gauravjeet, darrenwh, deepak_zyxware, joelpittet, Wim Leers, Yogesh Pawar, Vj, ivan.chavarro, josephdpurcell, josmera01, rloos289, kattekrab, Tanvish Jha, csakiistvan, xjm, larowlan, akalata: Duplicate AJAX wrapper around a file field

Issue #2923015 by cburschka, amateescu, tstoeckler, alexpott, hchonov, mondrake, pfrenssen: [PHP 7.2] Incompatible method declarations

Issue #2927806 by alexpott, mondrake, jibran, Mile23: Use PHPUnit 6 for testing when PHP version >= 7.2

Issue #2884675 by rodrigoaguilera, joelpittet, TR: Remove twig uses of Twig_Node::getLine to Twig_Node::getTemplateLine

Issue #2931339 by manuel.adan: Unused variable $admin_permission in EntityAccessControlHandler::checkAccess

Issue #2929496 by plach, hchonov, timmillwood, catch, Wim Leers, amateescu, Calystod, andypost: Add dedicated interfaces to group methods dealing with revision translation and clean up the related documentation

Issue #1489692 by Liam Morland, pfrenssen, YesCT, geekinpink, sudishth, josmera01, David_Rothstein: Incorrect handling of file upload limit exceeded - file widget disappears

Issue #2760167 by kim.pepper, markcarver, jibran, dawehner, znerol, Wim Leers, larowlan, xjm, tim.plunkett: Add \Drupal\Core\Messenger\Messenger

Issue #2928778 by plach: Exception when trying to save a new revision after manually setting the original revision ID

Issue #2927844 by Jo Fitzgerald, quietone, heddn: Correct references to 'iterator' plugin to be 'sub_process'

Issue #2923567 by Sam152, amateescu: Select from correct entity tables for additional entity/field definitions when moving data to dedicated table storage from shared table storage for the purposes of purging

Issue #2929076 by marcoscano: Fix wrong \Drupal\Core\Entity\EntityTypeInterface::getBundleLabel() docblock

Issue #2717965 by Yogesh Pawar, pguillard, alexpott, Liam Morland, skylord, oxy86, cilefen, balagan, Anthony Fok: Site name is not UTF-8 encoded in email headers

Issue #2791571 by chr.fritsch, kristiaanvandeneynde, phenaproxima, Berdir, seanB, tstoeckler, Wim Leers, xjm: Automatically supply contextual links for entities

Issue #2895001 by marcoscano, vijaycs85, Wim Leers, benjifisher, xjm, Berdir, amateescu: Use the bundle label (e.g. "Media type") instead of "Bundles" in the Entity Reference field configuration