We are currently still working on this next WOFF patch. As we said it will be a port across of some things we improved in WOTR, plus some fixes and other improvements.
We posted a work-in-progress change list recently, but we are also adding in other improvements, such as scenery improvements from WOTR.
It will also come with a free flyable aircraft. More info on that will come when we have some good progress.
The new extras will of course slightly delay the patch, but we didn't want to release that, support it, then release another shortly after. It shouldn't be too long a wait anyway.