Foren / Cotonti / Support / Upgrade Process

Normally you only need to do the Database upgrade step by step.
0.0.3 to 0.0.4
0.0.4 to 0.0.5
....
0.6.2 to 0.6.3 (= 0.6.6)

And for the files upgrade, copy all files from 0.6.6 over you old files.
No need to do every upgrade for the normal files.