docs: v2 info

Krzysztof Borowy · Krzysztof Borowy · commit 5a18de12d758 · 2019-12-10T08:30:02.000+01:00
diff --git a/README.md b/README.md
@@ -3,6 +3,10 @@
 An asynchronous, unencrypted, persistent, key-value storage system for React Native.
 
 
+### AsyncStorage v2 is out!
+
+Release Candidate for AsyncStorage v2 is out. More info [can be found here.](https://git.io/JeSSQ).
+
 ## Getting Started
 
 
