bump version

README.md

@@ -7,17 +7,19 @@ A dart package for parsing RSS and Atom feed.
 
 ### Features
 
-- [x] RSS
+- [x] RSS (0.9, 1.0, & 2.0)
 - [x] Atom
 - [x] Namespaces
     - [x] Media RSS
     - [x] Dublin Core
+    - [x] iTunes
+    - [x] Syndication
 
 ### Installing
 
 Add this line into your `pubspec.yaml`
 ```
-webfeed: ^0.5.2
+webfeed: ^0.6.0
 ```
 
 Import the package into your dart code using:

pubspec.yaml

@@ -1,6 +1,6 @@
 name: webfeed
-version: 0.5.2
-description: webfeed is a dart package for parsing RSS and Atom feeds. Media & DublinCore namespaces are also supported.
+version: 0.6.0
+description: webfeed is a dart package for parsing RSS and Atom feeds. Media, DublinCore, iTunes, Syndication namespaces are also supported.
 homepage: https://github.com/witochandra/webfeed
 environment:
   sdk: ">=2.0.0 <3.0.0"