docs: Add note about build issue.

DylanVann · web-flow · commit e6c8ceead78d · 2019-06-02T19:43:04.000-04:00
diff --git a/README.md b/README.md
@@ -57,6 +57,8 @@ and
 
 ## Usage
 
+**You may want to install version 5 (`yarn add react-native-fast-image@^5`) until [this issue](https://github.com/DylanVann/react-native-fast-image/issues/468) is resolved.**
+
 ```bash
 # Install
 yarn add react-native-fast-image
