In 2.1.3:• Performance improvements and bug fixesIn 2.1:• Automatically uploads photos and videos in the background using Wi-Fi or data plan• Up to 3 GB of free space for uploading photos automatically (in 500 MB increments)• Upload files of any sizeWe now store your Dropbox credentials in Android’s secure Account Manager. This means Dropbox can’t be installed on your SD Card and requires the “Your Accounts” permissions. These permissions only allow us to access accounts we create. Learn more