Issue #3236540 by beatrizrodrigues, gabrielda, ankithashetty, Chi, larowlan, lauriii: Wrong documentation in comment.html.twig

Issue #2993647 by AdamPS, alexpott, ravi.shankar, jonathanshaw, donquixote, lauriii, Wim Leers, larowlan, rodrigoaguilera: Correctly determine when to display fields as inline

Issue #3220956 by sudiptadas19, Anandhi Karnan, Meenakshi_j, guilhermevp, pameeela, Berdir: Update node templates that have @todo for removing the id attribute

Issue #2396145 by dww, Dom., mgifford, Pancho, idebr, vdanielpop, specky_rum, vprocessor, DuaelFr, lucastockmann, cwoky, Munavijayalakshmi, dutchyoda, Gauravmahlawat, paulocs, TheodorosPloumis, Arla, lauriii, Kristen Pol, quietone, larowlan, jhedstrom, mherchel: Option #description_display for form element fieldset is not changing anything

Issue #3120567 by humbl_dev, Ramya Balasubramanian, xjm: Variable comment in menu-local-tasks.html.twig refers to wrong variable

Issue #3174884 by raman.b, alexpott, lauriii, zrpnr, nod_: Update yarn dependencies for Drupal 9.1.0

Issue #2819245 by vagelis-prokopiou, mayurjadhav, narendra.rajwar27, PatashINotFound, AkashkumarOSL, davidhernandez, Vidushi Mehta, cilefen, lauriii, longwave: "Javascript" should be "JavaScript"

Issue #3084441 by Ramya Balasubramanian, andrewmacpherson, theMusician, sd9121, ranjith_kumar_zyxware, alexpott: Remove title attribute from site-name link in system branding block

Issue #3119279 by dww, Lendude, alexpott, lauriii: views-view-table.html.twig template directly uses details without render array and polyfills

Issue #3109287 by bnjmnm, lauriii, dww: Decouple Classy-inheriting themes from Classy's preprocess functions

Issue #3101543 by lauriii, bnjmnm, ravi.shankar, alexpott: Update core JavaScript dependencies listed in package.json

Revert "Issue #3101543 by lauriii, bnjmnm, ravi.shankar: Update core JavaScript dependencies listed in package.json"

This reverts commit 2dadb738.

Issue #3101543 by lauriii, bnjmnm, ravi.shankar: Update core JavaScript dependencies listed in package.json

Issue #2620854 by leolando.tan, idebr, hussainweb, anya_m, jhodgdon, alexpott, Jeff Burnz: links.html.twig docs are out of date

Issue #3098150 by bnjmnm, longwave: Add test coverage to ensure Classy templates that have identical versions in Stable are kept in sync

Issue #2679775 by darketaine, mikeker, kay_v, Vidushi Mehta, adriancid, zoon_unit, John Cook, VladimirAus, alexpott, YesCT, lauriii, Cottser, markconroy: Inline labels in classy theme do not clear floats

Issue #2987921 by oknate, rafuel92, phenaproxima, quiron, seanB, samuel.mortenson: Media Library add form should suppress extraneous components of image fields using a form alter, not CSS

Issue #2993642 by AdamPS, Pancho, jonathanshaw: Mechanism to disable preprocessing of base fields in taxonomy and aggregator entity types so they can be configured via the field UI

Issue #3082690 by phenaproxima, bnjmnm, oknate, JeroenT, effulgentsia, xjm, lauriii, webchick, seanB, andrewmacpherson, Wim Leers, DyanneNova, Gábor Hojtsy, cboyden, peterx, rainbreaw, jan.stoeckler, shaal, annagaz, FeyP, chr.fritsch, marcoscano, samuel.mortenson, Berdir, webflo: Mark Media Library as a stable core module

Issue #3041076 by alexpott, shaal, Gábor Hojtsy, lauriii, Wim Leers, catch, Cottser, jibran, andypost, znerol, xim, joelpittet, effulgentsia: Update Drupal 9 to Twig 2

Issue #3072702 by alexpott, Wim Leers, mikelutz, xjm, catch, Berdir, tedbow, webchick, shaal, Mixologic, heddn: Core extensions should not need to specify the new core_version_requirement in *.info.yml files so that 9.0.x can be installed

Issue #3071713 by oknate, Wim Leers, bnjmnm, phenaproxima, lauriii: Make error messages for embedded media themeable

Issue #3059232 by idebr, KelvinWong, keithnull, PCate, andrewmacpherson, huzooka, lauriii: Views mini pager Twig template has broken "aria-labelledby" reference

Issue #3062157 by swetha kashetty, shubham.prakash, andrewmacpherson: Document summary_attributes variable in details.html.twig

Issue #2829990 by Krzysztof Domański, idebr, lamp5: Image formatter does not support URL/Link options

Issue #3033279 by lauriii, mandclu, Eli-T: Move markup from template_preprocess_image_widget to a template

Issue #3053129 by R.shaikh, idebr: Links to twig.sensiolabs.org are redirects: replace with its destination URLs 1.x version

Issue #2920395 by izus, andrewmacpherson, starshaped, annajl, mradcliffe, NickWilde, mgifford: SystemBrandingBlock has identical anchor title and link content (image alt)

Issue #2923701 by AdamPS, jonathanshaw, Pancho, Jo Fitzgerald, alexpott, Berdir, plach, larowlan, Samvel, lauriii, eelkeblok, imclean, oriol_e9g: Mechanism to disable preprocessing of node base fields so they can be configured via the field UI

Issue #77245 by drpal, tedbow, nod_, phenaproxima, Wim Leers, googletorp, rteijeiro, vineet.osscube, tim.plunkett, idflood, joelpittet, pk188, lauriii, BarisW, lokapujya, chr.fritsch, droplet, andrewmacpherson, dmsmidt, dawehner, alexpott, jessebeach, NickWilde, DuaelFr, Cottser, seutje, samuel.mortenson: Provide a common API for displaying JavaScript messages

Issue #3011722 by pasan.gamage, ilya.no, Eric115, alexpott, lauriii: Hard coded 'pagination-heading' HTML ID can lead to duplicate ID's

Issue #2992299 by oriol_e9g, bkosborne: Classy and Seven are adding : after label when you have checkboxes in a container inline