Gmail 4.2.1 for Android adds easier resizing, swipe features and more

That leaked Gmail APK we peeked at a month or so ago turned out to be right on the money. Google has just released version 4.2.1 of the Gmail app for Android, which does indeed add pinch-to-zoom on individual messages and swipe (left or right) to delete or archive. There are a couple of features we didn't see in the initial leak though, which are the ability to "auto-fit" a message to your phone's screen and a new thumbnail view of attached images -- you can then tap a thumbnail for a swipeable ...