Runtime Revolution today announced Revolution 2.1.1, the latest update to the user-centric multi-platform development tool for Windows, Macintosh, Linux, and Unix. Version 2.1.1 contains numerous improvements and bug fixes, including improved Mac OS X compatibilty, better support for older versions of the Mac OS (pre-8.5) and Mac OS X (pre-Jaguar 10.2). Complete information on pricing, editions, and local distributors, as well as a free 30-day trial edition of Revolution for all major platforms (including Windows, Mac OS X, Classic Mac OS, Linux and Unix) is available from the Web site.