v0.0.3 Add Async

• 📝 update readme code blocks db4cc6a
• ✨ Add async (#3) 586cb34
• ✅ adjust tests for changes 0bb2511
• Rename helper function 6b98b01
• Adjust type names dbe29d6
• 📝 Add attribution to GeoStats d4396fd
• 📝 Update docs 5141ebf

v0.0.2...v0.0.3