ArduinoJson 6.0.0-beta
* Added `DynamicJsonDocument` and `StaticJsonDocument`
* Added `deserializeJson()`
* Added `serializeJson()` and `serializeJsonPretty()`
* Added `measureJson()` and `measureJsonPretty()`
* Added `serializeMsgPack()`, `deserializeMsgPack()` and `measureMsgPack()` (issue bblanchon#358)
* Added example `MsgPackParser.ino` (issue bblanchon#358)
* Added support for non zero-terminated strings (issue bblanchon#704)
* Removed `JsonBuffer::parseArray()`, `parseObject()` and `parse()`
* Removed `JsonBuffer::createArray()` and `createObject()`
* Removed `printTo()` and `prettyPrintTo()`
* Removed `measureLength()` and `measurePrettyLength()`
* Removed all deprecated features
ArduinoJson 5.13.2
* Fixed `JsonBuffer::parse()` not respecting nesting limit correctly (issue bblanchon#693)
* Fixed inconsistencies in nesting level counting (PR bblanchon#695 from Zhenyu Wu)
* Fixed null values that could be pass to `strcmp()` (PR bblanchon#745 from Mike Karlesky)
* Added macros `ARDUINOJSON_VERSION`, `ARDUINOJSON_VERSION_MAJOR`...
ArduinoJson 5.13.1
* Fixed `JsonVariant::operator|(int)` that returned the default value if the variant contained a double (issue bblanchon#675)
* Allowed non-quoted key to contain underscores (issue bblanchon#665)
ArduinoJson 5.13.0
* Changed the rules of string duplication (issue bblanchon#658)
* `RawJson()` accepts any kind of string and obeys to the same rules for duplication
* Changed the return type of `strdup()` to `const char*` to prevent double duplication
* Marked `strdup()` as deprecated
ArduinoJson 5.12.0
* Added `JsonVariant::operator|` to return a default value
* Added a clear error message when compiled as C instead of C++ (issue bblanchon#629)
* Added detection of MPLAB XC compiler (issue bblanchon#629)
* Added detection of Keil ARM Compiler (issue bblanchon#629)
* Added an example that shows how to save and load a configuration file
* Reworked all other examples
ArduinoJson 5.11.1
* Removed dependency on `PGM_P` as Particle 0.6.2 doesn't define it (issue bblanchon#546)
* Fixed warning "dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing]"
* Fixed warning "floating constant exceeds range of 'float' [-Woverflow]" (issue bblanchon#544)
* Fixed warning "this statement may fall through" [-Wimplicit-fallthrough=] (issue bblanchon#539)
* Removed `ARDUINOJSON_DOUBLE_IS_64BITS` as it became useless.
* Fixed too many decimals places in float serialization (issue bblanchon#543)
ArduinoJson 5.10.0
* Removed configurable number of decimal places (issues bblanchon#288, bblanchon#427 and bblanchon#506)
* Changed exponentation thresholds to `1e7` and `1e-5` (issues bblanchon#288, bblanchon#427 and bblanchon#506)
* `JsonVariant::is<double>()` now returns `true` for integers
* Fixed error `IsBaseOf is not a member of ArduinoJson::TypeTraits` (issue bblanchon#495)
* Fixed error `forming reference to reference` (issue bblanchon#495)