The delay is not only because of PB support.

Unlike the last update, which was a bugfix release, the next update will be a big one again, which requires more work to check all the new parts and things included.

The MorphOS Team tends to release a fully featured bootable ISO for all supported systems with a proper installing mechnanism and not only some crappy archive with a bunch replacement files. This kind of quality takes time, even when the stuff is build automatically.

Geit