Forum 3.8.4 to 4.0.7 and migrating to a new domain?

[محروم.كوم]

I'm reading up on some other people's threads and seeing that the update process isn't so smooth. To add to the complexity, we're wanting to move to a new domain as well.

How much trouble are we looking at here? What sort of things should I keep an eye out for?

From other customers experiences, what could have been done differently in your update process to have made things go smoother?

I'd appreciate any feedback I can get to help this process along.

Many thanks! __DEFINE_LIKE_SHARE__