Issue #3278415 by nod_, lauriii, catch, Wim Leers, longwave, xjm, claudiu.cristea: Remove usages of the JavaScript ES6 build step, the build step itself, and associated dev dependencies

(cherry picked from commit 8aa8ce1f)

(cherry picked from commit 7a1bb33f293296e9aa51690ac57db63c74781afa)

(cherry picked from commit 31916e9a)

Issue #3307186 by lauriii, xjm, Wim Leers, catch, hooroomoo, yash.rode, Luke.Leber, zrpnr, nod_, Spokje, gabesullice, bnjmnm, anand.toshniwal93, tim.plunkett: Mark CKEditor 5 stable

(cherry picked from commit aa2f8c33)

Issue #3306182 by Spokje, bnjmnm, lauriii: Update to latest minor and patch versions of JavaScript dependencies (except nightwatch and cspell)

(cherry picked from commit b0b45694)

Issue #3307454 by Spokje, lauriii: Move classy related tests to the theme directory/namespace or handle them otherwise

(cherry picked from commit 7e247753)

(cherry picked from commit 3f094e0c)

Issue #3262135 by kostyashupenko, longwave, Spokje, arunkumark, immaculatexavier: Olivero: Removal of the ie11-autorow CSS class

(cherry picked from commit f3b89549)

(cherry picked from commit c918ca95)

(cherry picked from commit d0154b5b)

Issue #3306545 by Wim Leers, Spokje, catch, xjm: Replace ckeditor with ckeditor5 in the 9.4.x database dumps in Drupal 10.0.x & 10.1.x

(cherry picked from commit 7f5e7bf2)

(cherry picked from commit 41cd7581)

Issue #3231336 by Wim Leers, lauriii: Simplify HtmlRestrictions and FundamentalCompatibilityConstraintValidator now that "forbidden tags" are deprecated

(cherry picked from commit 76486e0e)

(cherry picked from commit cee6b9ca)

Issue #3306715 by Spokje, Wim Leers: Replace ckeditor with editor_test in editor_private_test.info.yml

Issue #3307230 by bbrala, catch, phenaproxima, Spokje: Backport RDF/views integration changes to 9.5.x

(cherry picked from commit 3784f136)

(cherry picked from commit 4413ad76)

(cherry picked from commit eb15d89d)

(cherry picked from commit d2bd1209)

Issue #3306864 by lauriii, mherchel, alexpott: Integrate Twig with Symfony VarDumper for improved debugging experience

(cherry picked from commit 07994b06)

Issue #3306946 by xjm, Spokje, andypost, longwave: Update Composer dependencies in 10.0 and 9.5, and increase constraints to require latest minors

(cherry picked from commit f1e6390c)

(cherry picked from commit 45904f2a)

Issue #3258987 by phenaproxima, xjm, mrweiner, catch, cilefen, mfb, benjifisher, Berdir, szato: Status report should warn about OPcache bug in PHP 8.1.0 to 8.1.5

(cherry picked from commit 0d091ad9)

Issue #3285054 by lauriii, Wim Leers: Add ckeditor5-stylesheets: false to Claro and Olivero (and fix it)

Issue #3298906 by andypost, alexpott: Fix \Drupal\Tests\Core\Test\TestSetupTraitTest::testChangeDatabasePrefix() on PHP 8.2

(cherry picked from commit 35130a738e9cd0b606336ec9c5452e3cc40cb07e)

(cherry picked from commit 4024e3c4)

Issue #3222756 by nod_, Wim Leers, bnjmnm, scott_euser, Akhildev.cs, lauriii, catch: Allow using images from external source

(cherry picked from commit 22f7fd01)

Issue #3306712 by Spokje, alexpott: Update NoJavaScriptAnonymousTest to use Standard profile instead of listing modules

(cherry picked from commit a73fa303)

Issue #3304991 by bradjones1, andypost, catch: [Symfony 6] HttpKernel should opt-in to catching `\Throwable`

(cherry picked from commit c86d7ad0)

Issue #3303112 by andy-blum, mherchel, Abhijith S, bronzehedwick: Olivero: When in Safari, clicking "X" when search is open does not collapse the search

(cherry picked from commit 45132e0c)

Issue #3306720 by Spokje: Replace ckeditor with ckeditor5 in twig_theme_test.attach_library.html.twig

(cherry picked from commit e09d527a)

Issue #3227033 by Spokje, xjm, dww, longwave, Wim Leers, ravi.shankar, catch, mstrelan, quietone, bbrala: Remove Quick Edit from core

(cherry picked from commit 11c44745)

Issue #3291797 by mherchel, andy-blum, lauriii, xjm, catch:  Refactor Drupal 10 settings tray / off-canvas to use modern CSS

(cherry picked from commit c2af5754)

(cherry picked from commit 0ac2cb50)

Issue #3273426 by ravi.shankar, immaculatexavier, borisson_, bramduvigneau: Hide "Image" label for Scale crop 7:3 large and Responsive 3x2 image display modes

(cherry picked from commit 999067cc)