IDM Version 7.x

I am currently using IDM 6.x and wondering if IDM 7.x is backward compatible.If not, broadly speaking what needs to be updated?
[141 byte] By [R_L23456a] at [2007-11-27 5:40:04]
# 1
Some rules will definitely have issues if you are using getResourceObject calls.
indie_idma at 2007-7-12 15:16:09 > top of Java-index,Web & Directory Servers,Directory Servers...