Merge pull request #572 from cashubtc/thesimplekid-patch-1

Update README.md

README.md

@@ -1,6 +1,7 @@
 > **Warning**
 > This project is in early development, it does however work with real sats! Always use amounts you don't mind losing.
 
+[![crates.io](https://img.shields.io/crates/v/cdk.svg)](https://crates.io/crates/cdk) [![Documentation](https://docs.rs/cdk/badge.svg)](https://docs.rs/cdk)
 
 # Cashu Development Kit