Update README.md

Author: swiftuiux

README.md

@@ -3,6 +3,7 @@
 [![](https://img.shields.io/endpoint?url=https%3A%2F%2Fswiftpackageindex.com%2Fapi%2Fpackages%2FThe-Igor%2Fd3-async-location%2Fbadge%3Ftype%3Dswift-versions)](https://swiftpackageindex.com/The-Igor/d3-async-location) [![](https://img.shields.io/endpoint?url=https%3A%2F%2Fswiftpackageindex.com%2Fapi%2Fpackages%2FThe-Igor%2Fd3-async-location%2Fbadge%3Ftype%3Dplatforms)](https://swiftpackageindex.com/The-Igor/d3-async-location)
  ## Features
 - [x] Using new concurrency swift model around CoreLocation manager
+- [x] Data isolation using Actor let you escape race condition
 - [x] Customizable in terms of CLLocationManager properties
 - [x] Streaming current locations asynchronously
 - [x] Support for iOS and watchOS