HexBytes: Python `bytes` subclass for hex representation

HexBytes is a thin wrapper around the Python built-in `bytes` class (version 1.3.1). It extends `bytes` by accepting a wider range of initialization types including `bool`, `int`, `str`, `bytearray`, and `memoryview`. Key features include a 0x-prefixed console representation (`__repr__`) and a `to_0x_hex()` method for consistent 0x-prefixed hexadecimal string output. The library is actively maintained with regular releases.