[syslog-ng] Installation guide for syslog-ng 2

Hi, Can some one point me to syslog-ng 2 installation document. In the documentation section I only see syslog-ng 1.6_10 installation guide. I am looking for pre-requisites of this installation like Support on solaris 10, any patches need to be installed, etc.., Thanks in advance. Thanks, Ravi Kumar P.