What's Changed
* -增加"消息摘要 by PSC-F in https://github.com/wxpusher/wxpusher-sdk-python/pull/4
* Add verifyPay check for message product stuff (8) by mapicccy in https://github.com/wxpusher/wxpusher-sdk-python/pull/9
* fix: send_message usage in README by GrayXu in https://github.com/wxpusher/wxpusher-sdk-python/pull/6
New Contributors
* PSC-F made their first contribution in https://github.com/wxpusher/wxpusher-sdk-python/pull/4
* mapicccy made their first contribution in https://github.com/wxpusher/wxpusher-sdk-python/pull/9
* GrayXu made their first contribution in https://github.com/wxpusher/wxpusher-sdk-python/pull/6
**Full Changelog**: https://github.com/wxpusher/wxpusher-sdk-python/compare/v2.2.0...v2.3.0