Update pubspec.yaml Never published .4
diff --git a/pubspec.yaml b/pubspec.yaml index cb55489..c841909 100644 --- a/pubspec.yaml +++ b/pubspec.yaml
@@ -1,5 +1,5 @@ name: observable -version: 0.20.5 +version: 0.20.4 author: Dart Team <misc@dartlang.org> description: Support for marking objects as observable homepage: https://github.com/dart-lang/observable