Good morning! Some answers:
1. This articles hack is like any other hack, and most other hacks need to be removed or re-installed after a major vB version change. At work, we're running 3.0.0 beta 7, and none of the hacks I've applied to my new board would work on that version. The tables will still exist in the database, so the problem will be in adapting the code of the original hack to the new version of vB.
2. Tables as well as any other HTML can easily be included. Just be sure "Allow HTML" is enabled for that category in the category manager.
|