Issue #2516918 by mErilainen, vulcanr, pazhyn, LewisNyman, Wim Leers, Bojhan, eliza411, ivanstegic, lunk_rat, nickrosencrans, stpaultim, webchick: Prevent mobile browsers from zooming on all form inputs

Issue #2575421 by Cottser, mdrummond, lauriii, davidhernandez, LewisNyman, catch, alexpott, joelpittet, webchick, Bojhan, emma.maria, mortendk: Add a Stable base theme to core and make it the default if a base theme is not specified

Issue #2485425 by MathieuSpil, iro, saki007ster, Wim Leers, Manjit.Singh, wiifm, kostask, Studiographene, alvar0hurtad0, LewisNyman: Clean up editor CSS inline with our CSS standards

Issue #2503755 by Wim Leers, bobrov1989, webchick, dcrocks, andypost, emma.maria, catch, Bojhan, dawehner, Gábor Hojtsy, alexpott, tstoeckler, yoroy: Switch from user login block to login menu link and search block in standard profile

Revert "Issue #2503755 by Wim Leers, bobrov1989, webchick, dcrocks, andypost, emma.maria, catch, dawehner, Bojhan, tstoeckler, alexpott, yoroy: Switch from user login block to login menu link and search block in standard profile"

This reverts commit 1cdbe865.

Issue #2560049 by hass, chrisfree, cilefen, Wim Leers, Gábor Hojtsy: Incorrect capitalisation of translatable strings

Issue #2580255 by Wim Leers: Remove (classy|seven)_library_info_alter() in favor of libraries-extend

Issue #2550925 by PrineShazar, maijs, LewisNyman, opdavies, justAChris: Header style in seven theme with drupal set message

Issue #2557367 by davidhernandez, joelpittet, madhavvyas, alexpott, nikkyR, Studiographene, emma.maria, xjm: Fix inline list CSS

Issue #2568099 by Wim Leers, mdrummond, mortendk: Follow-up for #2407739: Remove the js-quickedit-main-content class that was added in favor of relying on <main>

Issue #2503755 by Wim Leers, bobrov1989, webchick, dcrocks, andypost, emma.maria, catch, dawehner, Bojhan, tstoeckler, alexpott, yoroy: Switch from user login block to login menu link and search block in standard profile

Issue #2273671 by JeroenT, mgifford, Tim Bozeman, StryKaizer, catch: Allowed number of values more than 1 needs aria-describedby Support

Issue #2396473 by herom, Aunion, pjbaert, Manjit.Singh, Dhorkiy, b0unty, prabhurajn654, Dom., Gábor Hojtsy, LewisNyman, idebr: Add missing RTL rules to System CSS

Issue #2487025 by shellshocked59, harings_rob, rteijeiro, subhojit777, vijaycs85, ashutoshsngh, aburrows, swetashahi, mradcliffe, Wim Leers, lauriii, LewisNyman, Bojhan, DeeLay, B_man, davidhernandez, lizzjoy, lweinmeister, wizonesolutions, arh1, GenerUmali, tstoeckler: Remove contextual links in Seven

Issue #478994 by valthebald, sushantpaste, LewisNyman, InternetDevels, Xano, lucastockmann, alansaviolobo, mgifford, emmajane: Please state the version you are installing

Issue #2451411 by almaudoh, Shamsher_Alam, lauriii, borisson_, cilefen, davidhernandez, Cottser, Wim Leers, joelpittet: Add libraries-override to themes' *.info.yml

Issue #2576533 by alexpott, stefan.r, Wim Leers, dawehner, xjm, effulgentsia, catch: Rename SafeStringInterface to MarkupInterface and move related classes

Issue #2547159 by mdrummond, mortendk, davidhernandez, lauriii, joelpittet, Wim Leers, Cottser: menu class generating should be in the template not in a function

Issue #2566771 by Cottser, mortendk, jstoller, LewisNyman, mdrummond, Gints Ērglis, sqndr, Chernous_dn, Manjit.Singh, axe312, emma.maria, davidhernandez, lauriii, jaxxed, akalata: [Voltron patch] Move all remaining *.theme.css to Classy

Issue #2476947 by mdrummond, Wim Leers, davidhernandez, lauriii, joelpittet, andypost, Cottser, JeroenT, Manuel Garcia, rpayanm: Convert "title" page element into a block

Issue #2456805 by rachel_norfolk, rudraram, Manjit.Singh, emma.maria, saki007ster, ChandeepKhosa, idebr, Vidushi Mehta, dcor, mgifford, jp.stacey, mikebell_: Clean up the "messages" component in Bartik

Issue #2574717 by dawehner, hussainweb, lauriii, pwolanin, davidhernandez, xjm, stefan.r, webchick, Wim Leers: Remove PHPTemplate, and add test coverage for multiple theme engine support

Issue #2405057 by nlisgo, Manjit.Singh, ctraltdel, madhavvyas, avitslv, LewisNyman, emma.maria, joelpittet, dernetzjaeger, wmortada, karolus, cilefen, Noe_, davidhernandez, idebr: Replace arrow-asc and arrow-desc images with Libricons and implement using CSS

Issue #2455211 by nlisgo, haasontwerp, andypost, HOG, emma.maria, Manjit.Singh, davidhernandez: Comment field displayed last regardless of assigned weight

Issue #2473947 by Cottser, davidhernandez, rachel_norfolk, rteijeiro, cilefen, alimac, akalata, YesCT, mortendk: Prefix form-item-* classes with js-

Issue #2512306 by StryKaizer, bojanz, googletorp, JeroenT, borisson_, tim.plunkett: Inline errors not shown for details elements

Issue #2566597 by Cottser, LewisNyman, mdrummond, pjbaert, jaxxed, ManuelGarcia, emma.maria, maked1sky, davidhernandez: [Mega patch] Move system *.theme.css files to Classy

This reverts commit 7cabfeee.

This reverts commit fb07e7bb.

Issue #2486409 by emma.maria, _KurT_, rachel_norfolk, Manjit.Singh, andile2012, LewisNyman, hussainweb, BrightBold, ByronNorris, John Cook, lauriii: Clean up the "Search" component in Bartik

Issue #2407739 by mortendk, davidhernandez, rteijeiro, lduerig, sivaji@knackforge.com: Remove classes from system templates r*.html.twig

Issue #2005546 by mdrummond, joelpittet, Manuel Garcia, lauriii, lokapujya, epari.siva, hosef, rpayanm, emma.maria, HOG, zetagraph, wmortada, rteijeiro, Cottser, hussainweb, madhavvyas: Use branding block in place of page template branding variables (site name, slogan, site logo)

Issue #2553465 by mdrummond, pguillard, LewisNyman: Move system exposed-filters.theme.css, more-link.theme.css, and pager.theme.css to Classy