Issue #3390693 by mikelutz, smustgrave: MigrationPluginManager::ExpandPluginIds can lose derivative plugins under certain circumstances

Issue #2960381 by roshni27, joachim, apaderno, smustgrave: Docs for FactoryInterface::createInstance() and MapperInterface::getInstance() are too similar and need more detail

Issue #3347291 by lauriii, srishtiiee, tim.plunkett, hooroomoo, narendraR, tedbow, bnjmnm, alexpott, Berdir: Combine field storage and field instance forms

Issue #371375 by Ammaletu, vasike, danflanagan8, KapilV, matt2000, Ryan Palmer, ZeiP, Andrew Answer, Madhu kumar, webchick, Berdir, kwinters, smustgrave, chx, cburschka, Jaza, moshe weitzman, zroger, zoo33, joachim, alexpott, ressa, dasj19, jlscott, quietone, blainelang, wturrell, tanc, MartysMind: Do not allow a module and theme to use the same name

Issue #3361034 by Wim Leers, fago, borisson_, longwave:  Make 'sequence' Typed Data instances return type of 'sequence' instead of 'list'

Issue #3360991 by Wim Leers, borisson_: TypedData instances created by TypedConfigManager::createFromNameAndData() are incomplete

Issue #1975064 by smustgrave, tanc, ravi.shankar, seanpclark, pixlkat, wengerk, meena.bisht, cboyden, rjg, klaasvw, nikitagupta, larowlan, MaskOta, mlncn, dsnopek, fenstrat, fago, vacho, yobottehg, Grimreaper, rpayanm, B-Prod, SKAUGHT, rkoller, yoroy, stefan.r, psf_, AaronMcHale, rootwork, ifrik, TravisCarden, stella, kae76, josephdpurcell@gmail.com, eelkeblok, andypost, benjifisher: Add more granular block permissions

Issue #3239472 by stefanos.petrakis, danflanagan8, sjerdo, kporras07, alorenc, borutpiletic, tanc, benjifisher, alexpott, Kristen Pol, larowlan, longwave: preg_split in _filter_url breaks for long html tags

Issue #3275585 by dspachos, apaderno, joachim: Implementations of getInstance() return the wrong type

Issue #3270556 by quietone: Handle NULL for max_filesize_per_file in d6\FieldInstanceSettings::convertSizeUnit

Issue #3261538 by andregp, dww, joachim, alexpott: BundleClassInheritanceException incorrectly thrown when a bundle class does not exist

Issue #1810148 by Matroskeen, tanc, ravi.shankar, AaronBauman, VladimirAus, jmickela, edurenye, hugronaphor, erikwebb, dawehner, Lendude, tim.plunkett, drupalninja, mohit_aghera, youfei.sun, Nick Hope, seanmrafferty, pyrello, interdruper, attisan, EclipseGc, Blanca.Esqueda: Grouped exposed taxonomy term filters do not work

Issue #3238257 by hooroomoo, Wim Leers: Fragment link pointing to <textarea> should be redirected to CKEditor 5 instance when CKEditor 5 replaced that textarea

Issue #3247994 by NickDickinsonWilde, diqidoq: Claro's password element handling invalid fails in some circumstances

Issue #3233466 by daffie: [Symfony 6] Add "ConstraintValidatorInterface" type hint to methods overiding Symfony\Component\Validator\ConstraintValidatorFactoryInterface::getInstance()

Issue #3183425 by tanc, ckrina, longwave, sylus, Abhijith S, idebr, justafish, pandaski, bnjmnm: Google Chrome 87 renders fieldset with grey artefacts

Issue #2996114 by BR0kEN, gabesullice, jungle, ARUN AK, tengoku, Wim Leers, nishantkumar155, lawxen, bbrala, mglaman, Morbus Iff, larowlan, joachim, mxr576: Argument 2 passed to Drupal\jsonapi\Routing\Routes::Drupal\jsonapi\Routing\{closure}() must be an instance of Drupal\jsonapi\ResourceType\ResourceType, NULL given

Issue #2851394 by GoZ, hgunicamp, oknate, jungle, wolffereast, tameeshb, mmatsoo, ridhimaabrol24, jofitz, swarad07, tanc, shaktik, dimaro, shashikant_chauhan, MerryHamster, quietone, nitesh624, martin_q, boaloysius, gaurav.kapoor, nitvirus, ankithashetty, Munavijayalakshmi, kostyashupenko, leolando.tan, amit.drupal, ravi.shankar, akashkrishnan01, Swapnil_Kotwal, Saviktor, mrinalini9, anmolgoyal74, Venkatesh Rajan.J, shimpy, lomasr, Dinesh18, shubham.prakash, mahtab_alam, markdorison, cilefen, longwave, bleen, xjm, alexpott, gmaltoni: Fix grammar 'a' to 'an' when necessary

Issue #3172537 by andypost, mikelutz, Gábor Hojtsy, kim.pepper: Passing a command as string when creating a "Symfony\Component\Process\Process" instance is deprecated since Symfony 4.2, pass it as an array of its arguments instead, or use the "Process::fromShellCommandline()" constructor if you need features provided

Issue #3010951 by quietone, ayushmishra206, sarvjeetsingh, super_romeo, mikelutz, camerongreen, larowlan: createInstancesByTag creates all instances if tag not found

Issue #3165763 by quietone, mikelutz: Combine two tests to one in d7 MigrateFieldTest and MigrateFieldInstance

Issue #3072076 by JordanDukart, logickal, gabesullice, cgoffin, patrickfweston, Wim Leers, alexpott, scuba_fly, larowlan, nehiryeli, xjm, borisson_: JSON:API returns a CacheableResponseInterface instance for non-cacheable methods; causes unnecessary exceptions

Issue #3130655 by daffie, andypost, Beakerboy, ravi.shankar, alexpott, mradcliffe, Lendude: Deprecate creating an instance of the class Drupal\Core\Database\Query\Condition with the new keyword

Issue #3133033 by munish.kumar, xjm, Hardik_Patel_12, daffie, swatichouhan012: Fix Drupal.Array.Array.LongLineDeclaration coding standard for instances of the drupalCreateUser() test method

Issue #3132745 by jungle, longwave, xjm, swatichouhan012, daffie: Fix Drupal.Array.Array.LongLineDeclaration coding standard for instances of the $modules test property

Issue #3130811 by mondrake, jungle, longwave: Remove redundant $message from assert(Not)InstanceOf calls

Issue #3128905 by jungle, longwave, Kristen Pol, mondrake: Replace assert* involving an instanceof operator with assertInstanceOf()/assertNotInstanceOf()

Issue #3115987 by jungle, kiamlaluno, quietone: Rename the $instanceIDs property used from plugin classes to $instanceIds

Issue #3126969 by mondrake, longwave, alexpott, daffie: Replace usage of assertAttributeInstanceOf() that is deprecated

Issue #3054167 by christinlepson, shubham.prakash, Charlie ChX Negyesi, init90, benjifisher, heddn, alexpott: The getMessageIterator() method does not return an instance of Iterator

Issue #3046007 by Sam152, alexpott, amateescu, tim.plunkett: In some circumstances the override field is not cleared from the field map when a bundle is deleted, resulting in a fatal error in layout_builder_post_update_make_layout_untranslatable

Issue #3026043 by Berdir: ConfigEntityBase::__sleep() serializes plugin instances if they were not previously initialized

Issue #2625554 by Xano, googletorp, longwave, borisson_, dawehner, tim.plunkett, alexpott, twistor: getInstance() fatals on almost all plugin managers

Issue #2960486 by tanc, johnny_aroza, phaedrus, Mukeysh, thehuffman, cferthorney, kjay, rachel_norfolk, mjoneill, John Cook, Eli-T, borisson_, dmacgrue, esod, steveparks, xjm: Add an article to Umami - Oatmeal

Revert "Issue #2960486 by tanc, johnny_aroza, phaedrus, Mukeysh, thehuffman, cferthorney, kjay, rachel_norfolk, mjoneill, John Cook, Eli-T, borisson_, dmacgrue, esod, steveparks, xjm: Add an article to Umami - Oatmeal"

This reverts commit c340c396.

Issue #2960486 by tanc, johnny_aroza, phaedrus, Mukeysh, thehuffman, cferthorney, kjay, rachel_norfolk, mjoneill, John Cook, Eli-T, borisson_, dmacgrue, esod, steveparks, xjm: Add an article to Umami - Oatmeal

Issue #2981225 by maxocub, RumyanaRuseva, mpp: Migration fails to create instance when non-bundleable entity type exists