Display currently running version when listing jails

cmd/list.go

@@ -275,6 +275,13 @@ func listJailsFromDirectory(dir string, dsname string) ([]Jail, error) {
 					// FIXME ??? Shouldn't be ioc-$Name ?
 					j.InternalName = rj.Name
 					j.Devfs_ruleset = rj.Devfs_ruleset
+					// Update release
+					r, err := getVersion(&j)
+					if err != nil {
+						fmt.Printf("ERROR getting jail %s version: %s\n", j.Name, err.Error())
+					} else {
+						j.Config.Release = r
+					}
 					break
 				}
 			}