Issue #3442864 by dww, catch: [regression] 404 for misc/throbber-active.gif / misc/loading-small.giff

Issue #3238868 by ahsannazir, smustgrave: Refactor some uses of the jQuery parents function to use vanillaJS

Issue #3239139 by shubh_, Theresa.Grannum, alexpott: Refactor (if feasible) uses of the jQuery animate function to use Vanilla/native

Issue #3357565 by quietone, Bhanu951, pradhumanjain2311, smustgrave, catch: Remove remaining uses of string 'bartik' and 'seven' when referring to the removed themes

Issue #3432183 by catch, andypost, longwave: Move system/base component CSS to respective libraries where they exist

Issue #3426514 by magaki, Tom Konda, longwave: Drupal.theme.progressBar() does not escape output correctly

Issue #1149078 by vasike, wuinfo - Bill Wu, dww, Gauravvvv, Marios Anagnostopoulos, peterpoe, VladimirAus, legolasbo, GoZ, mgifford, dalin, jrb, heddn, himanshupathak3, _utsavsharma, GrandmaGlassesRopeMan, arcaneadam, danflanagan8, arnaud-brugnon, Daniel Kulbe, uzlov, Kuntyi, DamienMcKenna, Neslee Canil Pinto, COBadger, jofitz, esod, sukanya.ramakrishnan, nod_, droplet, smustgrave, CKIDOW: States API doesn't work with multiple select fields

Issue #3354998 by phthlaap, Liam Morland, jedihe, gapple, smustgrave: #states disable property has stopped working for submit button and other elements

Issue #3389317 by joaopauloc.dev, nod_, Gauravvvv, joachim, simohell, shweta__sharma, rkoller, Harish1688, ckrina, saschaeggi: Differentiate visually dragging with and without hierarchy

Issue #3432151 by Tom Konda, longwave: [jQuery 4] ajax.js and jquery.form.js use deprecated function $.parseJSON()

Issue #3109556 by finnsky, nod_, longwave, effulgentsia, Ambient.Impact: Update from Yarn 1 to Yarn 4

Issue #3333481 by phthlaap, galileo25, dmitry.korhov, smustgrave, mdolnik, quietone, nod_, alieffring: Collapsed Details Element causes JS Error for required fields

Issue #3420742 by quietone, sakthi_dev, BramDriesen: Fix words in test string by changing the string

Issue #3419734 by catch, nod_: [jQuery 4] jquery-form is unmaintained and not jQuery 4 compatible, fork it into core

Issue #3419394 by quietone, longwave, smustgrave: File mime type and other file related words in the dictionary

Issue #3240792 by justafish, alexpott, andypost, smustgrave, longwave: Use lullabot/mink-selenium2-driver and lullabot/php-webdriver for functional browser testing

Issue #3408738 by omkar.podey, srishtiiee, kunal.sachdev, lauriii, Utkarsh_33, arisen, smustgrave, Wim Leers, catch, benjifisher: Create a new OpenModalDialogWithUrl command

Issue #3339374 by gapple, andypost, longwave, catch, smustgrave: [11.x] Require array argument for AddCssCommand

Issue #3422584 by nod_, Deepak Goyal, mohrerao, quietone, smustgrave: Keep the word dependee and move it to drupal-dictionary.txt

Issue #3419763 by Tom Konda: Replace deprecated String.prototype.substr() with String.prototype.substring()

Issue #3406109 by Drupaler_Kushal, KarimB, Lenenba, smustgrave, quietone: Correct 'milli' in core/form.js

Issue #3419730 by catch, Spokje: [jQuery 4] TypeError: $.isArray is not a function at states.Dependent.verifyConstraints

Issue #3407360 by alexpott, xjm, longwave, quietone, smustgrave, mstrelan: Commit check script: nproc does not exist on Darwin

Issue #3416898 by Tom Konda, Tirupati_Singh: Use String.prototype.includes() instead of String.prototype.indexOf() where necessary