Created a failing test
Fixed failing test
Return a JsonValue& instead of a KeyValuePair* (+40 bytes)
Replaced set() by operator=()
Moved JsonValue to namespace ArduinoJson::Generator
Added operator[]
Use operator[] in example (-68 bytes)
Updated changelog
Replace the examples with the new API
Cleaned JsonObject unit tests
Added a failng test
Cleaned JsonValue tests
Test casting a JsonValue to a string
Test casting a JsonValue to an int
Test casting a JsonValue to a long
Test casting a JsonValue to a bool
Test casting a JsonValue to a double
Test casting a JsonValue to a float
Test casting a JsonValue to a JsonArray
Reduced usages of EscapedString