2007-04-13 Andrei V. Shetuhin Version 1.8.5. Files for support of debian package. Support of Sun Solaris platform is broken until version 1.8.6. 2007-02-02 Andrei V. Shetuhin Version 1.8.4. Bug fixes for WIN32 platform only (thanks for Li, Hai). Support of Sun Solaris platform is broken until version 1.8.5. 2006-12-26 Andrei V. Shetuhin Version 1.8.3. Bug fixes only. 2006-11-30 Andrei V. Shetuhin Version 1.8.2. Bug and performance fixes. 2006-09-26 Andrei V. Shetuhin Version 1.8.0. Changes in internal API, migration from std::map to hash. Implemented Version 1.7.5. English version of documentation (thanks for Vladimir Kovalevsky). Microsoft Visual C++ project file. Some bugs fixed (thanks for Eugene Bolshakov). 2004-12-24 Andrei V. Shetuhin Version 1.7. Implemented C wrapper and a lot of new functions. Fixed homeric count of bugs. 2004-11-12 Andrei V. Shetuhin Version 1.6. Implemented operator, some bug fixes in engine. 2004-11-03 Andrei V. Shetuhin Version 1.5. A lot of changes in the engine, new operator Version 1.0. First release.