While I completely agree, and that is correct, we're talking a little cross purposes here. The issues in this instance are in that the software is being upgraded from 3.1 to tha latest release. As its over a decade old, you have things which have changed in the meantime such as PHP versions that are no longer supported even by PHP. Thats just one example but there are many more. If on 4.1.1 as in your example and was upgrading to 4.1.2, if there is an issue we would simply send it to a ticket and our developers would resolve.