We only update and handle our plugins. A lot of devs are busy updating their stuff, so please be patient. Path of Exile got a massive update, and there's a lot of changes that took place that might seem minor, but affect a lot of things.
If you read over the change notes, there's mention of all the new boss stuff that has been added. I added pretty much all the main bosses, including most of the new Act 4 ones. Corrupted area tweaks is no longer needed because the TrackMoreMobs task has been integrated into OldGrindBot. There's a bug with some of the vaal vessles though.
Stuck detection could be re-added if it was good enough to use in it's basic form, but ideally it needs a logic rework. Scheduler is the same thing. If the basic versions were "good enough" I can update them and include them in an upcoming version, but they won't see any real improvements for some time.
Remember this is just the first Beta test, as the last beta test was during CBT, which only saw a few people. This upcoming week is for testing and seeing what needs some basic revision, then next week we'll see another game content update, and more updates might be made.