currently we running webmethods 8.01 & planing to upgrade to webmethods 9.6.
Please advise the best approach from below.
upgrade to 8.2, 9.0 then finally 9.6 (on-top installations, but down time required on each installation)
Fresh installation of 9.6 ( this would be no down time require, but transactions, data will be lost from 8.01)
Thanks & Regards,