Alpha Release v4.0.0a1

Warning

Do not use for production

What's Changed

• migrate from pytz to zoneinfo by @nullr0ute in #146
• Drop support of py3.9, add py3.14, use f-string, various minor improvements @resmo in #151

New Contributors

• @nullr0ute made their first contribution in #146

Full Changelog: v3.4.1...v4.0.0a1