Sony Mobile has updated their Whats New app to version 3.3.A.1.3. So this will replace the previous version 3.3.A.1.1 which was released about 4 days ago. So this new version brings an option to hide the updates that are show in the Whats New app's update section. This gives the users an opportunity to hide all the unwanted updates. Also there are some UI enhancements. As always there are bug fixes and performance enhancements. Update is live right now. Go check your Update center on KitKat and lower or Software Update on Lollipop+.