Issue #3072076 by JordanDukart, logickal, gabesullice, cgoffin, patrickfweston, Wim Leers, alexpott, scuba_fly, larowlan, nehiryeli, xjm, borisson_: JSON:API returns a CacheableResponseInterface instance for non-cacheable methods; causes unnecessary exceptions

Issue #3048348 by Wim Leers, yogeshmpawar, logickal, alexpott, adamspe: Denormalizing NULL for an optional @FieldType=address or @FieldType=geolocation field fails due to either no main property name or computed read-only main property

Issue #3042124 by gabesullice, Wim Leers, logickal, benjy, Grimreaper: [regression] Empty response body when user is an administrator and an exception is thrown; some traces cannot be encoded because of recursion detection

Issue #2997960 by plach, catch, franco cazzaro, longwave, logickal, larowlan, espurnes, benjifisher, bzrudi71: Missing taxonomy hierarchy items in 8.6.0 after running taxonomy_update_8502