Is it possible to upgrade directly from 1.90 to 2.30?
I wasn't able to correctly change the permissions in the root directory when I attempted to install 2.30. However, my hosting company has an install for 1.90. I used their install, which worked fine, but now I need to upgrade it to 2.30.
Do I need to upgrade to 2.30? Are there enough differences to make it worthwhile?