We have JasperReport server v 3.0 in our production which were never upgraded. Finally we have decided to upgrade to latest and according to documentation I have to follow this upgrade path 3.0 -> 3.5 -> 3.7 ->4.7 ->5.6. The problem is I cannot find installation packages for 3.5 & 3.7 anywhere because its support is ended. Can anyone please help me in finding packages. It will be very helpfull. Thanks, Bikram