Issue #2689607 by morenstrat, Ante890: Language from URL negotiator does not add request query to language switcher links

Issue #2746293 by maxocub, Gábor Hojtsy, penyaskito: Migrate content_translation_source when migrating node translations

Issue #2787881 by timmillwood, amateescu, Sam152, dawehner, alexpott: Moderating a non-translatable entity type throws exception

Issue #2517030 by Jaesin, dawehner, tedbow, claudiu.cristea, mglaman, amateescu, borisson_, joelpittet, mondrake, Wim Leers, tstoeckler, alexpott, joshi.rohit100, tim.plunkett, nketchum, mattferderer: Add a URL formatter for the image field

Issue #2825088 by kasperg: Migration property not defined in Drupal\migrate\Plugin\migrate\process\Migration

Issue #2780583 by Lendude, joachim, Nitebreed: Views field token replacement patterns aren't showing in area handlers admin form

Revert "Issue #2819219 by BR0kEN: SystemMainBlock could lead to fatal error in case if "setMainContent" method will not be called"

This reverts commit 24eeeb1b.

Issue #2819219 by BR0kEN: SystemMainBlock could lead to fatal error in case if "setMainContent" method will not be called

Issue #2821263 by tedbow: If a toolbar item besides the admin menu is open when going into edit mode it is not closed

Issue #2714045 by Lendude, joelpittet, anouschka42, lomasr, dawehner: Views: HTML is escaped with aggregation enabled

Issue #2816857 by Adita, hussainweb, Hardik2309, hardik.p, heddn: Process plugin link_uri shouldn't be in d6 namespace

Issue #2585899 by willzyx, mr.baileys, esod, dawehner: HtmlResponseAttachmentsProcessor::processHtmlHeadLink produces invalid HTTP Link header

Issue #2809555 by jonathanjfshaw, alexpott, amateescu, Lendude, catch: ER views autocomplete fail to recognise exact matches typed in

Issue #2690001 by quietone, vasi, mikeryan, infopicard, phenaproxima: Migrate: Don't deduplicate forum vocabulary

Issue #2808085 by klausi, claudiu.cristea, stof, nicolas.grekas: Pipe char in locators break Mink and Symfony element search

Issue #2374301 by DuaelFr, YesCT, lomasr: Cannot predict the order of results in taxonomy autocompletion

Issue #2822429 by Berdir, catch: template_preprocess_responsive_image() does unnecessary IO by creating Image objects

Issue #2731861 by maxocub, felribeiro, aneek, alauzon, rajeshwari10, malavya, Sagar Ramgade, visabhishek, pashupathi nath gajawada, starshaped, quietone: Maintenance mode description shows wrong permission name

Issue #2783715 by claudiu.cristea, chx, mikeryan, heddn, phenaproxima: Entity destination ID schema should match entity ID definition

Revert "Issue #2783715 by claudiu.cristea, chx, mikeryan, heddn, phenaproxima: Entity destination ID schema should match entity ID definition"

This reverts commit 3348de12.

Issue #2632434 by yongt9412, EclipseGc, ivanjaros, Berdir: Conditions are not limited by available contexts

Issue #2783715 by claudiu.cristea, chx, mikeryan, heddn, phenaproxima: Entity destination ID schema should match entity ID definition

Issue #2811725 by mpdonadio, paulanders, jhedstrom: Error when render Datetime Range field: Error: Unsupported operand types

Issue #2610436 by Gábor Hojtsy, Cottser, joelpittet, pp, xjm, alexpott: Twig templates incorrectly use % trans % with arbitrary filters

Issue #2806285 by maxocub, Gábor Hojtsy, quietone, catch: If the default language is not set, the migration log show an error

Issue #2549839 by quietone, mikeryan, benjy: Removed unused variables from D6 search settings migration

Issue #2207247 by larowlan, sasanikolic, olli, s_leu, Berdir, joelpittet, mrjmd, rpayanm, dawehner, Truptti, nod_, alexpott, Wim Leers: Dialog titles double escaped for views handlers and delete forms

Issue #2645164 by kekkis, quietone, heddn, Lars Toomre: Fix use of $sourceValues and $destinationValues local variables

Issue #2778445 by neclimdul, anish.a, Charlotte17, arturs.v, iMiksu, heddn, mikeryan: Add migration message property to migrate executable

Issue #2796151 by mpdonadio, jhedstrom, myLies, vijaycs85, lomasr, alexpott, Gábor Hojtsy, penyaskito, catch, xjm: Date range separator should be translatable