Gravity Build Numbers

    

Versions 1.0 and 2.0 through 2.5 - Microplanet, Anawave (v2.0), and Microplanet. Version 2.5 was the free version of 2.3 without the registration requirements. No Source Code.
Version 2.6 (multiple builds) were unofficial releases by Al Choy known as "Super" Gravity. No source code.
Version 2.7.0 (or just plain 2.7) was the first Open Source Version at SourceForge with source code. Al Choy was the programmer. The highest build was 2.7.0.2067.
Version 2.7.1 was the beginning of the series compiled for Windows XP by Richard Wood, starting in 2008. The builds went to 2.7.11 and rollover at 2.8.0. Compiled and built with Visual C++ 2005
Version 2.9.x compiles with Visual C++ 2008. The installer was changed from Inno and was the beginning of multi-user install compatible with Windows XP, Vista and Windows 7.