Issue #2942001 by dimitriskr, alexpott, gaurav.kapoor, smustgrave, andypost, almaudoh: Deprecate ThemeHandlerInterface::rebuildThemeData() and use extension.list.theme service instead

Issue #2575945 by Sutharsan, mstrelan, tobiasb, ranjith_kumar_k_u, andypost, ericdsd, smustgrave, Ammaletu: A new module version is not recognized by interface translation update

Issue #3268838 by quietone, TR, smustgrave, xjm: Fix functions and test modules for Drupal.Commenting.DocComment.ShortSingleLine

Issue #3112290 by Spokje, mondrake, mpdonadio, daffie, andypost, Kristen Pol, quietone, mallezie, alexpott: Replace REQUEST_TIME in procedural code

Issue #3222251 by bbrala, longwave: [November 8, 2021] Replace all isset constructs with the null coalescing operator

Issue #2347783 by kim.pepper, andypost, almaudoh, gumanist, aleevas, rodrigoaguilera, Berdir, saurabh-2k17, Spokje, dhirendra.mishra, alexpott, paulocs, izus, Wim Leers, KapilV, naveenvalecha, anmolgoyal74, subson, yo30, harsha012, mrinalini9, daffie, voleger, dww, fietserwin, tim.plunkett, joachim, larowlan: Deprecate drupal_get_path() and drupal_get_filename() and replace with ExtensionList::getPath() and ExtensionList::getPathname()

Issue #2875279 by Spokje, John Cook, jungle, voleger, mradcliffe, mrinalini9, jpatel657, quietone, jonathanshaw, alexpott, joachim, rajeshwari10, RajeevK, Yogesh Pawar, James.Shee, lcngeo, borisson_, time2buzzthetower, ccasals, kavo: Update core modules to use the new batch builder

Issue #3138746 by jungle, rajandro, sja112, longwave, jameszhang023, quietone, dww: Fix 45 "shouldBeCamelCased" and related typos in core

Issue #3016471 by Gábor Hojtsy, drumm, tedbow: Make localization file download major version agnostic

Issue #3073934 by tedbow, xjm, Gábor Hojtsy: Remove dead code path in locale_translation_build_projects that was meant to set 'core' for localization path from project 'core'

Issue #2926068 by almaudoh, andypost, voleger, claudiu.cristea, Oleksiy, YurkinPark, yo30, alexpott, dawehner, Berdir: Deprecate system_rebuild_module_data() and remove usages in core

Issue #2937853 by idebr, mfernea, SherFengChong, alexpott, borisson_: Fix 'Drupal.Formatting.MultipleStatementAlignment' coding standard

Issue #2776975 by joelpittet, dawehner, tim.plunkett, xjm, pfrenssen: March 3, 2017: Convert core to array syntax coding standards for Drupal 8.3.x RC phase

Issue #1832946 by Sutharsan, Jose Reyero, Gábor Hojtsy, Wim Leers, vijaycs85: Runtime translation download fallback works different from installer translation download fallback

Issue #2367747 by Palashvijay4O, andypost, Alienpruts, Cottser, er.pushpinderrana, gaurav.pahuja, pfrenssen, rpayanm, vadim.hirbu: Remove usage of system_rebuild_theme_data()

Issue #2030537 by janoka, Sutharsan, Gábor Hojtsy | Outi: Fixed Translations not downloaded when adding a new language.

Issue #1842362 by vijaycs85, Sutharsan, Berdir, ocsilalala, skipyT: Replace locale_project table and improve caching.

Issue #1533250 by YesCT, fran seva, TravisCarden, xjm, sriharsha.uppuluri | NROTC_Webmaster: Many coding standards clean-ups in locale module.

This reverts commit ae8be3cc.

Issue #2045927 by herom, martin107, ianthomas_uk, Xano, michaellander, Sutharsan: Replace all drupal_alter() deprecated function calls.

Issue #2143093 by vijaycs85, Gábor Hojtsy | ti2m: Remove translation update for uninstalled modules and themes.

Issue #1998056 by Sutharsan, clemens.tolboom, penyaskito: Automatically update interface translations using cron.

Issue #2021749 by Sutharsan: Fixed Core should not force latest version number translations on sites.

Issue #2011102 by kgoel, DmitryDrozdik: Replace drupal_container() with Drupal::service() in the locale module.

Issue #1827448 by RobLoach, sun, jbrown, tstoeckler: Use __DIR__ instead of DRUPAL_ROOT where possible/sensible.