Google has updated its Gmail app for iOS, which now lets users save any attached pictures to their photo library. To save an image you simply need to touch and hold it, and the update also adds "smoother animation and scrolling" for the iPhone and iPod Touch apps, as well as the requisite bug fixes. The update comes about a month after Google added support for Notification Center to the app, and you can grab Gmail 1.3 now from the source link below.