Are you one of 80 million Instagram users? A version 3.2 upgrade for iOS today has brought several aesthetic changes and new features, including an all-new camera design, a new Willow filter (a monochrome filter with “subtle purple tones and a translucent glowing white border”), infinite scroll on user profiles and other grid views, and improved tilt-shift quality. The app now also has a Foursquare button on location pages that opens the Foursquare app (or the Foursquare mobile website). More details of Instagram 3.2 can be found on the Instagram blog.
Instagram for Android is also updated (now stands at version 3.3), and is now live on the Google Play store. It too has the new Willow filter.
Just last week, Instagram disabled Twitter Card support, which prevents Instagram photos from being displayed as previews in tweets.