I am new to jasper report, we have reports build from Jasper iReport 5.6.0 on oracle database, without using Jasper Server. We do not have Jasper Reports Server. We use Jasper reports standalone with the embedded libraries / plugins provided by Servoy We are working on postgressql 13 database and noticed that Jasper iReport does not work with the latest version of postgressql JDBC and it has been replace by Jaspersoft studio. Jaspersoft Studio work with lastest postgressql JDBC . My questions is: Is Jasper Server a minimum requirement for Jaspersoft Studio?At the moment I can connect to postgressql database using Jaspersoft Studio but all existing report build from jasper ireport 5.6.0 doesn’t work Is there any rules or steps we must follow to migrate Jasper iReport to Jaspersoft studio ?Many thanks.