Issue #2852557 by bircher, alexpott, longwave, nedjo, dww: Config export key order is not predictable, use config schema to order keys for maps

Issue #3051766 by bnjmnm, alexpott, Oleksiy, finnsky, zrpnr, jungle, Wim Leers, vacho, anmolgoyal74, lauriii, tim.plunkett, rachel_norfolk, andypost, catch, Gábor Hojtsy, nod_, fubarhouse: Deprecate and replace jQuery Joyride (for tours)

Issue #2907863 by tucho, Sutharsan, Gábor Hojtsy: Prefer HTTPS protocol over HTTP when fetching translations

Issue #2791727 by bhide.nishad, chishah92, tresti88, Chi: Wrong links in tours (eg. Language and Locale)

Issue #2473949 by mortendk, rteijeiro, rachel_norfolk, Cottser, LewisNyman: Prefix form-type-* classes with js-

Issue #2459971 by Gábor Hojtsy: The langcode key on configuration files is not explicit in configuration schema

Issue #2090115 by alexpott, xjm: Don't install a module when its default configuration has unmet dependencies

Issue #2233787 by alexpott, xjm | tim.plunkett: Move default configuration into extension/config/install to clarify its purpose.

Issue #2017475 by rodrigoaguilera, Outi, balagan: Multilingual tour for interface translation section.

Issue #2167623 by danilenko_dn, sidharthap, Nitesh Sethia, krishnan.n, aitiba, alexpott, ashwinikumar, Barrett, damiankloip, deepakaryan1988, foxtrotcharlie, ianthomas_uk, neetu morwani, nonsie, piyuesh23, Sharique, sivaji, sushantpaste, swentel, vijaycs85, YesCT: Add test for all default configuration to ensure schema exists and is correct.

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

Issue #1998088 by ParisLiakos, alexpott, ebrowet, plopesc, dawehner, Gábor Hojtsy: Convert locale_translate_english variable to CMI.

Issue #1887480 by Sutharsan, webflo: Fixed Automated download of translations when adding languages/enabling modules can not be disabled.

Issue #1751348 by heyrocker, vijaycs85, julien, Gábor Hojtsy: Convert locale settings to configuration system.

Issue #1496480 by mrf, disasm, kbasarab, pfrenssen, cam8001, typhonius, Letharion, ACF, vijaycs85, heyrocker, Berdir, alexpott: Convert file system settings to the new configuration system.

Issue #1804688 by Sutharsan, YesCT, clemens.tolboom, Gábor Hojtsy, webflo, Jose Reyero: Download and import interface translations.

Issue #1742894 by Sutharsan, webflo, attiks, Gábor Hojtsy: Added Get status of local and remote translation files.

Issue #1627006 follow-up by YesCT, webflo, Gábor Hojtsy: CMI conversion and minor followups to 'Collect project information for translation update'.