Coba jelasin Riwayat Versi dari Pro/ENGINEER dong

Pro/ENGINEER Wildfire 1.0 - 2002

Pro/ENGINEER Wildfire 2.0 - 2004

Pro/ENGINEER Wildfire 3.0 - 2006

Pro/ENGINEER Wildfire 4.0 - 2008

Pro/ENGINEER Wildfire 5.0 - 2009