updated read me

CHANGELOG.md

+## [3.1.1]
+
+- Not Compiling in android (issue with AndroidX)
+
 ## [3.1.0]
 ## [3.1.0]
 
 
 - Migrated to AndroidX
 - Migrated to AndroidX

README.md

@@ -13,7 +13,7 @@ If you dont want to use androidx then use `fluttertoast` version `2.2.11`
 
 
 ```yaml
 ```yaml
 # add this line to your dependencies
 # add this line to your dependencies
-fluttertoast: ^3.1.0
+fluttertoast: ^3.1.1
 ```
 ```
 
 
 ```dart
 ```dart