Instagram 2.5 has been released for the iPhone bringing numerous improvements including a revamped profile tab, search for users and tags, improved commenting, and more.
Dropbox has updated its app for iOS with the ability to automatically upload photos and videos, move and delete sets of files at once, upload files of any size, and more.
Growl, a popular notification system for Mac, has received an update that brings major improvements to networking, an applications tab redesign, and more.