Changelog for silicon-1.8.1-6.2.i586.rpm :
Sat May 19 14:00:00 2012 seife+obsAATTb1-systems.com
- fix build with gcc 4.7 (missing unistd.h include)

Sun Apr 29 14:00:00 2012 pascal.bleserAATTopensuse.org
- initial version (1.8.1)