Update README.md (#82)

* update implemented NUTs

* add nodejs 16 or higher as min. requirement

* 0.0.4-alpha

README.md

@@ -63,21 +63,21 @@ We appreciate your interest in this project and will continue to work on improvi
 
 The NUT documents (**N**otation, **U**sage and **T**erminology) each specify parts of the Cashu protocol.
 
-- [ ] [NUT-00](https://github.com/cashubtc/nuts/blob/main/00.md)
-- [ ] [NUT-01](https://github.com/cashubtc/nuts/blob/main/01.md)
-- [ ] [NUT-02](https://github.com/cashubtc/nuts/blob/main/02.md)
-- [ ] [NUT-03](https://github.com/cashubtc/nuts/blob/main/03.md)
-- [ ] [NUT-04](https://github.com/cashubtc/nuts/blob/main/04.md)
-- [ ] [NUT-05](https://github.com/cashubtc/nuts/blob/main/05.md)
-- [ ] [NUT-06](https://github.com/cashubtc/nuts/blob/main/06.md)
-- [ ] [NUT-07](https://github.com/cashubtc/nuts/blob/main/07.md)
-- [ ] [NUT-08](https://github.com/cashubtc/nuts/blob/main/08.md)
-- [ ] [NUT-09](https://github.com/cashubtc/nuts/blob/main/09.md)
+- [x] [NUT-00](https://github.com/cashubtc/nuts/blob/main/00.md)
+- [x] [NUT-01](https://github.com/cashubtc/nuts/blob/main/01.md)
+- [x] [NUT-02](https://github.com/cashubtc/nuts/blob/main/02.md)
+- [x] [NUT-03](https://github.com/cashubtc/nuts/blob/main/03.md)
+- [x] [NUT-04](https://github.com/cashubtc/nuts/blob/main/04.md)
+- [x] [NUT-05](https://github.com/cashubtc/nuts/blob/main/05.md)
+- [x] [NUT-06](https://github.com/cashubtc/nuts/blob/main/06.md)
+- [x] [NUT-07](https://github.com/cashubtc/nuts/blob/main/07.md)
+- [x] [NUT-08](https://github.com/cashubtc/nuts/blob/main/08.md)
+- [x] [NUT-09](https://github.com/cashubtc/nuts/blob/main/09.md)
 
 ## 📋 Requirements
 
 - eNuts is built using the managed workflow provided by Expo, so the easiest way to run a development environment is their [Expo Go](https://expo.dev/client) app.
-- npm version or higher
+- NodeJS 16 or higher.
 
 ## 👏 Contribute
 

package.json

@@ -144,7 +144,7 @@
 		"blind-signatures",
 		"lightning-network"
 	],
-	"version": "0.0.3-alpha",
+	"version": "0.0.4-alpha",
 	"license": "AGPL-3.0-only",
 	"bugs": {
 		"url": "https://github.com/cashubtc/eNuts/issues"