v3.1.2

What's Changed

• exmapleディレクトリを削除 by @himorishige in #80
• docs:README.mdの修正 by @wasabi-tr in #83
• Remove undefined values from query string in parseQuery by @himorishige in #84
• Bump up version to 3.1.2 in package.json by @himorishige in #85

New Contributors

• @wasabi-tr made their first contribution in #83

Full Changelog: v3.1.1...v3.1.2