v4.1.0

Notable Changes

• Migrate TypeScript
  • refactor: migrate typescript by @stevenjoezhang in #59
  • chore: update package.json for release typescript package by @yoshinorin in #60
  • feat: more type annotations by @stevenjoezhang in #62
  • remove directories in package.json by @stevenjoezhang in #63

New Contributors

• @stevenjoezhang made their first contribution in #59

Full Changelog: v4.0.0...v4.1.0