v0.2.0

What's Changed

• Add supported version by @willnet in #14
• Add supported ruby version by @willnet in #15
• Use GitHub Actions instead of travis by @willnet in #18
• CIを整備して、古いRubyバージョンのサポートを落とした by @willnet in #19
• Add Ruby 3.3 support by @willnet in #20

Full Changelog: v0.1.1...v0.2.0