bump version

CHANGELOG.md

@@ -1,4 +1,7 @@
 # Changelog
+## [0.5.2](https://pub.dartlang.org/packages/webfeed/versions/0.5.2)
+- Lower the xml package version constraints
+
 ## [0.5.1](https://pub.dartlang.org/packages/webfeed/versions/0.5.1)
 - Support iTunes namespace [#19](https://github.com/witochandra/webfeed/pull/19)
 - Parse date strings into DateTime [#22](https://github.com/witochandra/webfeed/pull/22)

README.md

@@ -17,7 +17,7 @@ A dart package for parsing RSS and Atom feed.
 
 Add this line into your `pubspec.yaml`
 ```
-webfeed: ^0.5.1
+webfeed: ^0.5.2
 ```
 
 Import the package into your dart code using:

pubspec.yaml

@@ -1,5 +1,5 @@
 name: webfeed
-version: 0.5.1
+version: 0.5.2
 description: webfeed is a dart package for parsing RSS and Atom feeds. Media & DublinCore namespaces are also supported.
 homepage: https://github.com/witochandra/webfeed
 environment: