Smart Upgrade from 8.0 to 8.5

Can anyone tell me if there will be an update kit for 8.0 to 8.5 Lotus Client? I have searched this forum and am getting the impression that I need to use the complete installation for the upgrade, is this the case? Thanks

Subject: It’s a major upgrade - You need full install kit…

jpagnaet@us.ibm.com

Subject: Great, thanks for your help, much appreciated