Issue #2905818 by Wim Leers, Lendude: Make sure \Drupal\Tests\BrowserTestBase::checkForMetaRefresh is case insensitive

Issue #2867154 by Manuel Garcia, vaplas, naveenvalecha, Lendude, phenaproxima, dawehner: Form: Convert system functional tests to phpunit

Issue #2868019 by michielnugter, Lendude, jonathan1055, dawehner, alexpott: AssertLegacyTrait field assertions not compatible with Simpletest assertions

Issue #2884202 by Berdir, amateescu, phenaproxima: Non-persistent fields become unpurgeable zombies without their target entity type

Revert "Issue #2868019 by michielnugter, jonathan1055, Lendude, dawehner, alexpott: AssertLegacyTrait field assertions not compatible with Simpletest assertions"

This reverts commit 4c3c1f18.

Issue #1862892 by oriol_e9g, joseph.olstad, vaplas, G.I.Joe, leopathu, peterpoe, cilefen, xjm, larowlan: When a theme has a managed_file field and a submit callback, call to undefined function error is thrown

Revert "Issue #2526150 by catch, Wim Leers, Denchev, hussainweb, dawehner, mpdonadio, borisson_, fgm, olli, alexpott, flocondetoile, Berdir, Fabianx: Database cache bins allow unlimited growth: cache DB tables of gigabytes!"

This reverts commit 1a71b1a9.

Issue #2868019 by michielnugter, jonathan1055, Lendude, dawehner, alexpott: AssertLegacyTrait field assertions not compatible with Simpletest assertions

Issue #2852067 by Sam152, seanB, amateescu, jibran, dawehner, larowlan, tstoeckler, tim.plunkett: Add support for rendering computed fields to the "field" views field handler

Issue #2526150 by catch, Wim Leers, Denchev, hussainweb, dawehner, mpdonadio, borisson_, fgm, olli, alexpott, flocondetoile, Berdir, Fabianx: Database cache bins allow unlimited growth: cache DB tables of gigabytes!

Issue #2901665 by mfernea: Fix 'Drupal.Commenting.FunctionComment.ParamCommentNewLine' coding standard

SA-CORE-2017-004 by arshadcn, amateescu, Wim Leers, Berdir, Lendude, dawehner, klausi, pwolanin, xjm, mpdonadio, mlhess, larowlan, milesw

(cherry picked from commit 65cef2e9)

Issue #2893586 by Manuel Garcia, amateescu, vijaycs85, dawehner: Add #optional support to the Container render element

Issue #2787873 by claudiu.cristea, jibran, amateescu, catch, dawehner, cilefen, xjm, larowlan, vaplas: Add a base class for entity reference selection handlers and fix the structure of their configuration

Issue #2569805 by quietone, Jo Fitzgerald, mikeryan, joelpittet, heddn, Adita, Miguel.kode, iMiksu, tvb, maxocub, juancasantito, phenaproxima, alexpott, neclimdul, xjm: For Drupal migration, identify the source module

Issue #2900222 by dagmar: Remove coupling to minimal profile in ModuleHandlerTest::testUninstallProfileDependency() and use the testing profile instead

Issue #2896845 by amateescu, pk188, plach, timmillwood, Sam152: Provide the 'revision_translation_affected' base field by default for all revisionable and translatable entity types

Issue #2863318 by martin107, naveenvalecha, Lendude, Jo Fitzgerald: Cache: Convert system functional tests to phpunit

Issue #2892179 by Wim Leers, Berdir: Follow-up for #2775381: clearing render cache in PerformanceForm::submitForm() is obsolete

Issue #2892942 by Wim Leers, Chi, tedbow: Contextual links support options but not use them to generate links

(cherry picked from commit 4c8c5e1f)

Issue #2890364 by timmillwood, amateescu, plach, xjm: Replace all uses of "forward revision" with "pending revision"

Issue #2891075 by Berdir, dawehner, larowlan: PathBasedBreadcrumbBuilder always displays Home in Breadcrumb when using path language prefixes

Issue #2781031 by chanchal2002, starshaped, joginderpc, alioso, brahmjeet789, Chernous_dn, Cottser, bandanasharma, Manjit.Singh, phenaproxima, tompagabor: Cron link on cron page overflows its background on smaller screens

Issue #2847651 by murrow, rachel_norfolk, mpdonadio, john@johncook.me.uk, BarisW, droplet, tstoeckler, andrewmacpherson, prabhu9484, ok_lyndsey, benjifisher, yoroy, lauriii, martin107: Improve timezones selector with optgroups

Issue #2847651 by murrow, rachel_norfolk, john@johncook.me.uk, mpdonadio, BarisW, droplet, tstoeckler, andrewmacpherson, prabhu9484, ok_lyndsey, benjifisher, yoroy, lauriii, martin107: Improve timezones selector with optgroups

Issue #2801777 by Berdir, Wim Leers, Pol, alexpott, dawehner, Jo Fitzgerald, Munavijayalakshmi, poornima.n, ifrik, Bojhan, catch: Prevent drupal from deleting temporary files

Issue #2860654 by amateescu: Field storage CRUD operations must use the last installed entity type and field storage definitions

Issue #2844261 by tedbow, drpal, tim.plunkett, Wim Leers, droplet: Allow dialog links to specify a renderer in addition to a dialog type

Issue #2704871 by pepegarciag, Mile23, Manuel Garcia, ieguskiza, snehi, gaurav.pahuja, dimaro, rajeshwari10, gargsuchi, pashupathi nath gajawada, penyaskito, xjm, ZeiP, Wim Leers, alexpott: Replace usages of deprecated method drupal_render()