Since we are currently running version 6.5, do we have to upgrade to version 6.5.5 before upgrading to 7.5.5? Or can we go direct from 6.5 to 7.5.5? We have 7.5.5 running in a beta test directory on our server, but for some reason, ALL images attached to member's posts are being purged during/after the migration, and won't appear. Everything else is working fine.