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json v3.9.0 Release Notes

Release Date: 2020-07-27 // over 3 years ago

  • Full Changelog

    • Unknown Type Name clang error when using NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE #2313
    • ⚠ Clang 10.0 / GCC 10.1 warnings on disabled exceptions #2304
    • Application stalls indefinitely with message byte size 10 #2293
    • 🔗 linker error #2292
    • ➕ Add support for high-precision numbers in UBJSON encoding #2286
    • NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE fails if the length of the argument is 10 #2280
    • Custom types : MACRO expansion bug #2267
    • to/from_json Failing To Convert String #2238
    • ⚠ clang 9.0 report warning: unused type alias 'size_type' [-Wunused-local-typedef] #2221
    • Enormous array created when working with map<int,T> #2220
    • Can I disable sorting of json values #2219
    • Getting Qt types to work #2217
    • Convert to Qt QVariant #2216
    • How to custom serialize same data type of vector? #2215
    • 👍 json constructor does not support std::optional #2214
    • 📜 Failing to Parse Valid JSON #2209
    • (De-)Serialization of std::variant with namespaces #2208
    • ➕ Addint support for complex type #2207
    • array_index possible out of range #2205
    • Object deserialized as array #2204
    • Sending to a function a reference to a sub-branch #2200
    • How to Serialize derived class to JSON object? #2199
    • JSON incorrectly serialized #2198
    • Exception Unhandled out_of_range error #2197
    • msgpack serialisation : float is treated as 64bit float, not 32bit float. #2196
    • Is it possible to use compile-time type guarantees for JSON structures? #2195
    • 🐎 Question : performance against python dict #2194
    • vs2017 compile error #2192
    • Check if a key exists #2191
    • 🏗 Failed to run tests due to missing test data on builders without Internet access #2190
    • ✅ 3.8.0: unit-cbor.cpp test failures #2189
    • 'nlohmann/json.hpp' file not found #2188
    • How to send json data over the wire? #2185
    • 👍 Ubuntu 16 not supporting nlohmann/json? #2184
    • .get<std::string> causing emdash errors #2180
    • Object properties should not be re-sorted alphabetically #2179
    • Custom type registration : instrusive API #2175
    • Many version of the function "void to_json(json& j, const MyStruct& struct)" #2171
    • How should strings be escaped? #2155
    • ➕ Adding a value to an existing json puts it at the beginning instead of the end #2149
    • The header file is big, can we use what we need. #2134
    • 0️⃣ Changing the default format for unordered_map (or other set) #2132
    • Getting size of deserialized bson document #2131
    • implicit conversion failure #2128
    • 📜 Error thrown when parsing in a subclass #2124
    • explicit conversion to string not considered for std::map keys in GCC8 #2096
    • ➕ Add support for JSONC #2061
    • Library provides template arg for string_type but assumes std::string in some places #2059
    • 📜 incremental parsing with sax_parser #2030
    • Question about flatten and unflatten #1989
    • 📜 CBOR parser doesn't skip tags #1968
    • 🏁 Compilation failure using Clang on Windows #1898
    • 🏗 Fail to build when including json.hpp as a system include #1818
    • 📜 Parsing string into json doesn't preserve the order correctly. #1817
    • [C++17] Allow std::optional to convert to nlohmann::json #1749
    • How can I save json object in file in order? #1717
    • 👌 Support for Comments #1513
    • clang compiler: error : unknown type name 'not' #1119
    • dump() without alphabetical order #1106
    • operator T() considered harmful #958
    • Order of the elements in JSON object #952
    • How to prevent alphabetical sorting of data? #727
    • Why is an object ordering values by Alphabetical Order? #660
    • 🔋 Feature request: Comments #597
    • Head Elements Sorting #543
    • Automatic ordered JSON #424
    • 👌 Support for comments. #376
    • 👍 Optional comment support. #363
    • Strip comments / Minify #294

    • maintaining order of keys during iteration #106

    • 📚 Update documentation #2312 (nlohmann)

    • 🛠 Fix bug in CBOR tag handling #2308 (nlohmann)

    • added inline to NLOHMANN_DEFINE_TYPE_NON_INTRUSIVE macro #2306 (jwittbrodt)

    • 🛠 fixes unused variable 'ex' for #2304 #2305 (AODQ)

    • Cleanup #2303 (nlohmann)

    • ➕ Add test with multiple translation units #2301 (nlohmann)

    • 🔀 Merge GitHub actions #2300 (nlohmann)

    • 🛠 Fix unused parameter #2299 (nlohmann)

    • ➕ Add support for high-precision numbers in UBJSON encoding #2297 (nlohmann)

    • fix eof for get_binary and get_string #2294 (jprochazk)

    • Serialisation macros: increase upper bound on number of member variables #2287 (pfeatherstone)

    • ➕ add inline specifier for detail::combine #2285 (T0b1-iOS)

    • ➕ Add static assertion for missing binary function in SAX interface #2282 (nlohmann)

    • Add test for target_include_directories #2279 (nlohmann)

    • 👕 Clean up maintainer Makefiles and fix some linter warnings #2274 (nlohmann)

    • ➕ Add option to ignore CBOR tags #2273 (nlohmann)

    • Hash function without allocation #2269 (nlohmann)

    • ➕ Add ClangCL for MSVC #2268 (t-b)

    • 👉 Makefile: Always use SED variable #2264 (t-b)

    • ➕ Add Xcode 12 CI #2262 (nlohmann)

    • 🏁 Make library work with Clang on Windows #2259 (nlohmann)

    • ➕ Add ordered_json specialization with ordered object keys #2258 (nlohmann)

    • ➕ Add pkg-config file #2253 (ericonr)

    • 🛠 Fix regression from #2181 #2251 (nlohmann)

    • 🏷 Tag binary values in cbor if set #2244 (matthewbauer)

    • 🔧 Make assert configurable via JSON_ASSERT #2242 (nlohmann)

    • ➕ Add specialization of get_to #2233 (nlohmann)

    • 📚 Refine documentation of error_handler parameter #2232 (nlohmann)

    • Simplify conversion from/to custom types #2225 (nlohmann)

    • ✂ Remove unused typedefs #2224 (nlohmann)

    • Enable CMake policy CMP0077 #2222 (alexreinking)

    • ➕ Add option to ignore comments in parse/accept functions #2212 (nlohmann)

    • 🛠 Fix Clang-Tidy warnings #2211 (nlohmann)

    • 👍 Simple ordered_json that works on all supported compilers #2206 (gatopeich)

    • 👉 Use unsigned indizies for array index in json pointer #2203 (t-b)

    • ➕ Add option to not rely on Internet connectivity during test stage #2202 (nlohmann)

    • Serialize floating-point numbers with 32 bit when possible (MessagePack) #2201 (nlohmann)

    • Fix consistency in function int_to_string() #2193 (dota17)

    • 🛠 Fix issue#1275 #2181 (dota17)

    • 👍 C++20 support by removing swap specialization #2176 (gracicot)

    • Feat/explicit conversion operator #1559 (theodelrieu)