Runtime Revolution today announced the release of Revolution 2.7.4, the latest version of its versatile and flexible cross-platform development tool available, with the broadest operating system support: Windows, MacOS X Universal Binary, Linux and Solaris. New features of this release include: Hover Icon; proportional resizing; hold down shift and resize any object keeping the proportions exactly as you want them; multiline tooltips — developers can have their applications display much longer and informative tool tips; rev insert XML node. Insert data into the middle of an XML document exactly where its needed; rev zip cancel. You can now add a cancel button to your progress bar when zipping or unzipping items using the built in revzip feature; and more.