Issue #3314260 by quietone, avpaderno, rakesh.drupal, ravi.shankar, chaitanyadessai, smustgrave, catch, Spokje: Replace t() calls inside of Controllers that do not use StringTranslationTrait

(cherry picked from commit d2cf8e52)

Issue #3460598 by catch, m4olivei, penyaskito, finnsky: Single directory component CSS asset library not picked up in admin theme immediately after module install without cache clear

(cherry picked from commit 2cf5bf32)

Issue #3439835 by pooja_sharma, thebumik, FeyP, smustgrave, vensires: Fix Field UI tests that rely on UID1's super user behavior

(cherry picked from commit 139bf729)

Issue #3458975 by longwave, quietone: GenerateThemeTest::testContribStarterkitDevSnapshotWithGitNotInstalled fails on sqlite

(cherry picked from commit a878833e)

Issue #3463594 by alexpott: ImageAdminStylesTest::testAjaxEnabledEffectForm() fails because statusMessageExists() does not wait

(cherry picked from commit 6a0c12a6)

Issue #3142928 by ivnish, neclimdul, Wiktor7, mitrpaka, Chi, keha3912, smustgrave, andypost, catch: Status report wrongly warns of APCu memory limit when admin language is not English

(cherry picked from commit 37d8ea5c)

(cherry picked from commit f82e35fb)

Issue #3462098 by Prem Suthar, joachim, quietone: hook_local_tasks_alter() and hook_menu_local_tasks_alter() need mutual @see links

(cherry picked from commit e8cafee5)

(cherry picked from commit c0e94e34)

(cherry picked from commit 27fcad90)

Issue #3119513 by Prem Suthar, imclean, smustgrave: Parameters doc for views "row" should be at the top level of the array

(cherry picked from commit fe4afc9a)

Issue #3308432 by devkinetic, BramDriesen, Shifali Baghel, cilefen, smustgrave, quietone, bnjmnm: The link on the Image tag is redirecting to an undefined page from the node preview screen

(cherry picked from commit bd6abf7c)

(cherry picked from commit 3dc29858)

Issue #3460257 by Grimreaper, smustgrave, quietone: Have a dedicated category for blocks provided by the Navigation module

(cherry picked from commit 17aee791)

(cherry picked from commit a01c36cc)

(cherry picked from commit 24b7c3ff)

Issue #3458319 by TravisCarden: 'Display "@display" needs a selected search fields' message is confusing

(cherry picked from commit 269e502c)

(cherry picked from commit e3b52e2f)

Issue #3458321 by narendraR, smustgrave, alexpott: Add validation constraints to language.content_settings.*.*

(cherry picked from commit ac88e9a4)

Issue #3463329 by alexpott: \Drupal\Core\Extension\ExtensionDiscovery::PHP_FUNCTION_PATTERN is out-of-date

(cherry picked from commit ca4903b7)

Issue #3191559 by longwave, Spokje, smustgrave, jhodgdon: [random test failure] Random test fail in EntityReferenceWidgetTest

(cherry picked from commit 1c0857c9)
(cherry picked from commit 416d0aed)

Issue #2502637 by bnjmnm, shumer, smustgrave, cilefen, Wim Leers, legolasbo, quietone, Xano, nikitagupta, DanielVeza, vegantriathlete, gaurav-mathur, priyanka.sahni, alexpott, dww, rkoller, dqd, swentel, eltermann, Alan D., ZenDoodles, David_Rothstein, sun, welly, pameeela: Disabled text formats can't be seen in the GUI

(cherry picked from commit afdee270)

Issue #3305609 by pooja_sharma, joachim: convert TermTest::testParentHandlerSettings() into a kernel test

(cherry picked from commit dca3ac8c)

Issue #3433 by nicxvan, quietone, longwave, DuaelFr, smustgrave, larowlan, Lendude, james.williams, fgm, drumm, Steven, luke.stewart, mradcliffe, alexpott: Use CDATA in XML RSS Feeds

(cherry picked from commit eba56b0f)

Issue #3451611 by mfb, xjm, smustgrave, quietone: Fix the format=flowed; delsp=yes encoding of email messages

(cherry picked from commit c29768f4)

(cherry picked from commit afce6da3)

Issue #3417136 by dww, quietone, longwave, catch, xjm, lostcarpark, andypost, phenaproxima: Remove adding an extension via a URL

(cherry picked from commit dfd3008b)

Issue #3454196 by james.williams, longwave: Filter placeholders without arguments are not replaced when HTML corrector filter applied afterwards

(cherry picked from commit dc89b84c)

Issue #3392572 by benjifisher, Liam Morland, ricovandevin, Anybody, smustgrave, quietone, sabrina.liman, carolpettirossi, longwave, alexpott: Add missing category to Drupal\layout_builder\Plugin\Layout\BlankLayout and let modules and themes alter the list of layouts

(cherry picked from commit cc32980f)

Issue #3306434 by benjifisher, quietone, Berdir, kopeboy, DYdave, larowlan: Fix access checks for bundle permissions to avoid triggering a config validation error

(cherry picked from commit 3f03a0aa)

Issue #3440848 by mondrake, quietone, daffie: Ensure post transaction callbacks are only at the end of the root Drupal transaction

(cherry picked from commit f276f6a9)

Issue #3163127 by scott_euser, Gauravvvv, sd9121, djsagar, ranjith_kumar_k_u, AkshayAdhav, _utsavsharma, sarvjeetsingh, komalk, Nitin shrivastava, ameymudras, pradhumanjain2311, boulaffasae, kostyashupenko, bnjmnm, meena.bisht, ambuj_gupta, sonam.chaturvedi, Sakthivel M, Utkarsh_33, KondratievaS, ressa: Autocomplete input text can visibly overflow under magnifier icon

(cherry picked from commit 90f8dd19)

Issue #3462338 by Jaydeep_patel, bhaveshdas, quietone: Spacing issue in Home > Search page on Advanced search section

(cherry picked from commit 52a6386a)

Issue #3458714 by simohell, shivam_tiwari, amanire, smustgrave: Long string breaks the layout of Claro (reapply fix)

(cherry picked from commit c549a82c)

(cherry picked from commit 63bc78c2)

(cherry picked from commit 745a0e25)

Issue #3393441 by markconroy, Gauravvvv, smustgrave, gordon: Stable 9 is trying to override non-existing css files

(cherry picked from commit 8300a7a2)

Issue #3461421 by VinmayiSwamy, ankitv18, joachim, smustgrave: getProcessPlugins() normalises the process array twice

(cherry picked from commit b12eb2b2)

Issue #3460921 by quietone: Fix hook_update_N docs for display of code block, remove unnecessary @see

(cherry picked from commit a7e865b9)