The schedule? Not in any exact detail: only that it had been in planning for months. We had no idea when it would actually be deployed.
As for the nature of the change, we just knew that it would be a big update, but we didn't know the exact extent of the changes either.
You can see this right now when observing how we (staff members) are adjusting to the changes and reporting issues or desired features like everyone else. If we had known the details beforehand, we wouldn't have needed to do this.
We did mention the update's necessity before:
This is a clarification on the current status of the forum software, since it is an issue multiple members have asked about. The search function is currently not working correctly despite an earlier attempt to fix it by the tech people, while email verification is currently not working at all...
www.religiousforums.com
We would have posted more details if we had known any.