If you haven’t downloaded Google Currents, now would be a good time to do so. The search giant has officially updated the application to better suit usability, which is always a good thing for an app. It is the applications first update, so hopefully Google will stay on top of the app and continue to update it quickly.
As for the changes brought to the beautiful news reader, Google has brought stability improvements and overall performance improvements to data synchronization. The app is still free to download, so go ahead and dig in through the Android Market link below.