Add cover

Author: gonuit

CHANGELOG.md

@@ -1,4 +1,4 @@
-## 1.1.0-dev.3
+## 1.1.0
 
 ### Fixes:
 

README.md

@@ -1,4 +1,5 @@
-# Flutter Custom Refresh Indicator
+![Cover image](/readme/cover.png)
+# Custom Refresh Indicator
 
 [![Tests](https://github.com/gonuit/flutter-custom-refresh-indicator/actions/workflows/test.yml/badge.svg)](https://github.com/gonuit/flutter-custom-refresh-indicator/actions/workflows/test.yml)
 

example/pubspec.lock

@@ -49,7 +49,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "1.1.0-dev.3"
+    version: "1.1.0"
   fake_async:
     dependency: transitive
     description:

pubspec.yaml

@@ -1,6 +1,6 @@
 name: custom_refresh_indicator
 description: Flutter Widget that make it easy to implement custom refresh indicator.
-version: 1.1.0-dev.3
+version: 1.1.0
 repository: https://github.com/gonuit/flutter-custom-refresh-indicator
 issue_tracker: https://github.com/gonuit/flutter-custom-refresh-indicator/issues
 homepage: https://github.com/gonuit/flutter-custom-refresh-indicator