Issue #2977510 by kjay, shaal, markconroy, finnsky, Vidushi Mehta, Eli-T: Refactor/improve Umami demo's search form CSS for better responsive support

(cherry picked from commit 26918ae4)

Issue #3036787 by yongt9412, Berdir: media_post_update_enable_standalone_url() should only set TRUE if not already set

(cherry picked from commit be7966d8)

(cherry picked from commit 589f610f)

(cherry picked from commit 3f4af33b)

Issue #3019115 by tamer.kamel, Waldoswndrwrld, anantjain60, gnuget, Berdir, alexpott: TwigExtensionTest::testFormatDate() doesn't make much sense

(cherry picked from commit a0f43e0a)

Issue #3023797 by seanB, webchick, lauriii, ckrina, phenaproxima, andrewmacpherson, rainbreaw, Gábor Hojtsy, jhodgdon, jrockowitz, worldlinemine, benjifisher: Let users choose what to do after selecting and/or adding items in the media library

(cherry picked from commit c91f2365)

Issue #3035383 by andypost, martin107, Berdir: Replace deprecated usages of entityManager in list builder classes

(cherry picked from commit 9c547baa7ebd70addbd830577495261c4cc41cd2)

(cherry picked from commit 8d89da6bc788684a5ffd032334a0ceea06ec85b8)

Issue #3016807 by seanB, FeyP, phenaproxima, andrewmacpherson, lauriii, rainbreaw, larowlan: Improve refocus on submit buttons of Media Library Widget modals

(cherry picked from commit befdca55)

Issue #3038926 by Berdir: Add @trigger_error() to deprecated EntityManager->EntityDisplayRepository methods

(cherry picked from commit 29e5277a)

Issue #2999893 by penyaskito, shaal, markconroy, mpp: Ensure umami views filter content by content negotiated language

(cherry picked from commit f9ad3441)

Issue #2868725 by msankhala, Krzysztof Domański, xlin, cilefen, dagmar, dawehner, alexpott, joachim: Refactor how dblog module is rendering links in event details

(cherry picked from commit 511bdacd)

Issue #3023801 by seanB, DamienMcKenna, lauriii, phenaproxima, Berdir, Pancho, marcoscano, Wim Leers, rainbreaw, larowlan, webchick, jrockowitz, andrewmacpherson, ckrina: Allow newly uploaded files to be deleted from the media library without saving them

(cherry picked from commit d772fbb0)

(cherry picked from commit bcbcbdca)

Issue #3028771 by shaal, Not Real, pawandubey, kjay, smaz, Eli-T: Add some missing RTL css for the umami demo

(cherry picked from commit e610f4e5)

Issue #2599228 by tstoeckler, Taran2L, poornachandran, catch, vacho, johan.s, Berdir, hchonov, osman, tim.plunkett, GoZ, Voidtek, neetu morwani, psf_, alexpott, dxvargas, nkoporec, plach, andy@andyhawks.com, joey-santiago: Programmatically created translatable content type returns SQL error on content creation

(cherry picked from commit 46424a89)

Issue #3040241 by bnjmnm, lauriii, DyanneNova: Add section and add block section doesn't have sufficient color contrast for text

(cherry picked from commit cbef6823)

Issue #3039081 by claudiu.cristea: Remove reset of user_role static cache in UserRoleAdminTest::testRoleWeightOrdering()

(cherry picked from commit d05fe054)

Issue #3026434 by tedbow, tim.plunkett, xjm, phenaproxima, plach, Kristen Pol, alexpott: Ensure that Layout Builder Inline Blocks doesn't assume section storage internals

(cherry picked from commit 09a6d81ec9dd5822d4798f2343704fb72f4c865d)
(cherry picked from commit 6a6516ab)

(cherry picked from commit be9af5bd)

Issue #3037129 by tim.plunkett, andrewmacpherson, phenaproxima: Use distinct accessible names for the configure-section buttons in Layout Builder UI

(cherry picked from commit f3bafe57)

Issue #3038413 by bnjmnm, lauriii, DyanneNova: Replace editable-area negative-offset outline with something that IE11 can handle

(cherry picked from commit d4ddfe04)

(cherry picked from commit c73c8944)

Issue #3037121 by bnjmnm, andrewmacpherson, tim.plunkett: Disclosure triangle is missing in details/summary groups in off-canvas dialog in Firefox

(cherry picked from commit 4c0e2146)

Issue #3040210 by Spokje, phenaproxima, shaal, lauriii, hctom, a.dmitriiev, xjm, cilefen, eelkeblok: Updating twig/twig to v1.38.2 (included in Drupal 8.6.11) causes fatal error when embed tags are used in templates

(cherry picked from commit 7e18d45e)

This reverts commit 34845b8a.

Revert "Issue #3039572 by Lendude, Mile23: Prevent tests with multiple groups running multiple times"

This reverts commit 8d4e3ec3.

Revert "Issue #3026434 by tedbow, tim.plunkett, xjm, phenaproxima, plach, Kristen Pol, alexpott: Ensure that Layout Builder Inline Blocks doesn't assume section storage internals"

This reverts commit 6a6516ab.

(cherry picked from commit be9af5bd)

Issue #3026434 by tedbow, tim.plunkett, xjm, phenaproxima, plach, Kristen Pol, alexpott: Ensure that Layout Builder Inline Blocks doesn't assume section storage internals

(cherry picked from commit 09a6d81ec9dd5822d4798f2343704fb72f4c865d)

(cherry picked from commit c73c8944)

Issue #3037970 by Berdir, Baysaa: Custom serialized field's data should be normalized even if it's empty

(cherry picked from commit 1506b0af)

Issue #3039408 by vijaycs85, WidgetsBurritos, alexpott, phenaproxima, Joseph Zhao, tstoeckler, kfritsche, mikelutz, fabpot: Updating twig/twig to v1.38.0 or v1.38.1 causes fatal error

(cherry picked from commit 82fed915)

(cherry picked from commit 5b3b69f7)

Issue #3035316 by seanB, andrewmacpherson, oknate, phenaproxima, rainbreaw: ‘Add media’ in MediaLibraryWidget should be a button, not a link

(cherry picked from commit 05fa2182)

Issue #2880149 by amateescu, timmillwood, Manuel Garcia, Jo Fitzgerald, fidodido06, plach, blazey, hchonov, benjifisher, lbodiguel, vpeltot, larowlan, dixon_, jojototh, Wim Leers, catch, jibran, Berdir, mikelutz, pameeela, webchick, Bojhan: Convert taxonomy terms to be revisionable