Objective Development announced the immediate availability of Little Snitch 2.0 on Thursday. The new version of the network activity monitoring application added support for Mac OS X 10.5, IPv6, and added new "smart rule suggestions."
Little Snitch 2.0
The update also added a pop-up network activity monitor window, a network activity menu bar item, improved network traffic filtering, updated the help system, enhanced support for full screen applications, and replaced the Preference Pane with a full application.
Little Snitch 2.0 is priced at US$24.95 and is available for download at the Objective Development Web site. Updates for version 1 users with license keys that start with 32 can upgrade for $12.95.