Subject to changeVersion 6 is currently in beta, so the API
Unless you need the new features of version 6 (e.g. MessagePack), please use version 5.
Version 6 should stay in beta stage until the end of 2018.
Defines the default value for
JsonDocument::nestingLimit, which limit the nesting in the JSON input. (the goal is to prevent stackoverflow).
ARDUINO is defined,