v0.2.2

What's Changed

• Rename fields and methods by @AdrienVannson in #54
• Remove support for older Python versions by @AdrienVannson in #55
• Add back the Rust codec by @AdrienVannson in #57
• Bump to 0.2.2 by @AdrienVannson in #58

Full Changelog: v0.2.1...v0.2.2