Re: HELP !! Upgrade from 4.5 (1.0.0) or 4.5 (1.0.3) to 4.5.2.1 I just did the upgrade from 4.5 1.0.9 without too much problems - I would suggest upgrading to 1.0.9 first, since there are sql upgrade scripts in the /installation/sql folder that do a good job.
Your biggest problem will be upgrading components to new versions - a lot of methods used by old components are no longer supported.
Christiaan |