1. fix a bug of qfvm
2. remove function `quafu.load_account()`
3. support for macOS
4. rename some API function
What's Changed
* add QRL example by enchanted123 in https://github.com/ScQ-Cloud/pyquafu/pull/7
* Dev by lss0208 in https://github.com/ScQ-Cloud/pyquafu/pull/8
* update README.md by lss0208 in https://github.com/ScQ-Cloud/pyquafu/pull/9
New Contributors
* enchanted123 made their first contribution in https://github.com/ScQ-Cloud/pyquafu/pull/7
* lss0208 made their first contribution in https://github.com/ScQ-Cloud/pyquafu/pull/8
**Full Changelog**: https://github.com/ScQ-Cloud/pyquafu/compare/v0.2.10...v0.2.11