Issue #2843147 by Wim Leers, e0ipso, gabesullice, dagmar, xjm, effulgentsia, webchick, dww, Berdir, dawehner, colan, mgalalm, govind.maloo, das-peter, jludwig, ndobromirov, martin107, abhisekmazumdar, nuez, catch, amateescu, pwolanin, mallezie, borisson_, jibran, voleger, plach, GeduR, Grimreaper, apupiales, Sutharsan, RenatoG, michaellander, sergesemashko, dbt102, hampercm, dremy, rpayanm, chriscalip, tstoeckler, keopx, skyredwang, Spleshka, RajeevK, matthew.perry, kaysenlau, jazzdrive3, dsdeiz, ebeyrent, acbramley, deviantintegral, samuel.mortenson, DamienMcKenna, mohit_aghera, ibustos, dpolant, garphy: Add JSON:API to core as a stable module

Issue #2543726 by damiankloip, Wim Leers, claudiu.cristea, voleger, dagmar, dawehner, amateescu, tedbow, FredCorreia, mgalalm, caseylau, jibran, dbjpanda, pcambra, Grimreaper, idebr, dmouse, larowlan, Berdir, chx, andypost, yched, fgm: Make $term->parent behave like any other entity reference field, to fix REST and Migrate support and de-customize its Views integration

Issue #2862041 by Sam152, amateescu, timmillwood, jibran, hamrant, dawehner, plach, Manuel Garcia, Jo Fitzgerald, mgalalm, xjm, larowlan, webchick, Wim Leers, gambry, kkus, tim.plunkett, tedbow, CatherineOmega: Provide useful Views filters for Content Moderation State fields