v3.5.0 (update)
implement parseArgument for ArrayType and TupleType;
change API for Record (EIP-778);
no more trailing spaces before newline for Notation.toString();
use shallow defensive copy in Tuple for better immutability;
SHA-256 (headlong-3.5.0.jar): caf119c067f14b90ea2442709671edf1a15f858e091f247074d9fc7863b51bb3