Release v1.4.0

What's Changed

• Fix the deserialization from JSON for I256 and U256 types with custom endianness by @stanislav-tkach in #28
• Update instructions for building with LLVM intrinsics
• Add support for overriding CLANG binary path when building with LLVM intrinsics

New Contributors

• @stanislav-tkach made their first contribution in #28

Full Changelog: v1.3.2...v1.4.0