Issue #2883025 by pameeela, joachim, mradcliffe: Exception messages in FieldConfig::getFieldStorageDefinition() are inaccurate

Issue #3421016 by quietone, godotislate: Convert MigrateProcessPlugin plugin discovery to attributes

Issue #3421020 by godotislate, mohit_aghera, quietone: Convert MigrateField plugin discovery to attributes

Issue #3091841 by quietone, Grevil, Anybody, mikelutz, smustgrave, danflanagan8, jklmnop, ShaunDychko, fengtan, MariaIoann, ranjith_kumar_k_u: Remove hardcoded plugin IDs from migration process plugins

Issue #3409407 by quietone, smustgrave, xjm, longwave: Remove Book module from comments not in tests

Issue #3063856 by quietone, alexpott, rpayanm, benjifisher, fredysan, Wim Leers, Ratan Priya, bsnodgrass, heddn: Add ability to view migrate_message table data

Issue #3389282 by quietone, smustgrave, alexpott: Fix spelling for words that are only misspelled  in comments

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

Issue #3358049 by narendraR, lauriii, srishtiiee, Utkarsh_33, Wim Leers, tim.plunkett, tedbow, bnjmnm, smustgrave, Berdir, amateescu, larowlan: Save FieldStorageConfig at the same time as FieldConfig

Issue #2327883 by phenaproxima, lauriii, Wim Leers, yched, amateescu, borisson_, Berdir, larowlan, jibran: Field [storage] config have incomplete settings until they are saved

Issue #3209249 by quietone, smustgrave, bharath-kondeti, ankithashetty, KapilV, longwave, Spokje: Fix spelling for 29 migrate translation related words

Issue #2933924 by lucienchalom, elber, smustgrave, tim.plunkett, larowlan, lauriii: Move \Drupal\field_ui\Form\EntityViewDisplayEditForm::getFieldLabelOptions() to a trait

Issue #3322743 by Spokje, mondrake: Fix PHPStan L2 errors "Parameter $foo of method Foo::bar() has invalid type Foo\Baz." and "Method Foo::bar() has invalid return type Foo\Baz. "

Issue #3336639 by joaopauloc.dev, joachim: Move cache clearing in FieldConfig::postDelete() to FieldConfigBase

Issue #3328443 by xjm, rpayanm, alexpott, catch, longwave: Replace most strpos() === 0 or !== 0 with str_starts_with()

Issue #3324150 by phenaproxima, Wim Leers, Gábor Hojtsy: Add validation constraints to config_entity.dependencies

Issue #3295157 by mondrake: Fix 'Access to an undefined property' PHPStan L0 errors - public properties

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

Issue #2392815 by alexpott, pooja saraah, bircher, cilefen, pratik_specbee, catch, fago: Module uninstall validators are not used to validate a config import

Issue #3213023 by thursday_bw: Improve the intelligibility of error messages in Entity/FieldConfig.php

Issue #3222769 by bbrala, alexpott, longwave, Matroskeen: [November 8, 2021] Replace all list (array destructuring) assignment to the array syntax

Issue #3222251 by bbrala, longwave: [November 8, 2021] Replace all isset constructs with the null coalescing operator

Issue #3240186 by alexpott, daffie: \Drupal\field\Plugin\migrate\source\d6\Field::prepareRow() can cause deprecations on PHP 8.1

Issue #3239295 by alexpott: Passing NULL to the $replace parameter of str_replace() and preg_replace() triggers a deprecation in PHP 8.1

Issue #3190818 by Wim Leers, narendraR, quietone, xjm: Allow source counts to be cached: implement ::doCount() instead of ::count()

Issue #2719649 by Spokje, harsha012, jofitz, vprocessor, nikitagupta, cburschka, rasikap, hitesh-jain, quietone, longwave, mfernea, andypost, klausi, Malevi4, crazyrohila: Fix 'Drupal.Commenting.InlineComment.SpacingBefore' coding standard

Issue #3103031 by quietone, alexpott, heddn, Wim Leers: Add bundle to the sourceIDs to FieldOptionTranslation source plugin

Issue #3207968 by quietone, longwave, Spokje: Replace @codingStandards comments with phpcs: comments

Issue #3051252 by quietone, Matroskeen, Wim Leers: Upgrade path for Multiupload Filefield Widget and Multiupload Imagefield Widget

Issue #3123058 by longwave, jungle, xjm, daffie: Fix 'Drupal.Commenting.DocComment.ParamGroup' coding standard

Issue #2903911 by joshmiller, longwave, anmolgoyal74, ankithashetty, init90, Pooja Ganjage, _gradient_, daffie, borisson_: Fix 'Drupal.Commenting.FunctionComment.ParamMissingDefinition' coding standard