2.2.0

What's Changed

• Add support for Python 3.11 by @hartwork in #98
• Add new pieces theme euro_xiangqi_js_tricolor by @hartwork in #100
• Drop support for Python 3.7 by @hartwork in #118
• Be more helpful with invalid annotation code names (fixes #113) by @hartwork in #123

Full Changelog: 2.1.0...2.2.0