Upgrade from older version (8.0.1)

[chia]

Hi, we are running EFA to prefilter mails.That works nice, but now I need to update my (customized) installation.
I've found update scripts, but not from older releases.

My release is 8.0.1.
Must i install all updates:
from 8.0.1 to 8.0.2, from 8.0.2 to 8.0.3 and so on ...,
or is there cumulative update script??

By the way, where can I found the older update scripts?

chia

[shawniverson]

8???

EFA is on version 3, and the versions start at 3.0.0.0 up to as of this post 3.0.0.8.