Update README.md

Author: quead

README.md

@@ -78,6 +78,11 @@ or
 <a href="https://youtu.be/KB803dWQM-o/" title="Video Presentation">Video Presentation</a>
 
 ## Changelog
+Angular2 YT Player v2.1
+- Categories with videos like (music, gaming, autos, films, sports, etc.)
+- Refactoring code
+- Search on specific region
+
 Angular2 YT Player v2.0.1
 - Import & export youtube playlist as .JSON file
 
@@ -169,7 +174,6 @@ Angular2 YT Player v1.0.0
 - *Room chat **(unversioned)***
 
 #### Roadmap to 3.0
-- Categories with videos like (music, gaming, autos, films, sports, much more) **(in v2.2)**
 - Drag and drop videos to playlist **(in v2.2)**
 - Arrange playlist by drag and drop **(in v2.2)**
 - Integrating Google accounts **(in v2.4)**