5.0 Patch Notes

[rrra]

Questions galore
1. You had mentioned previously that there would be changes to ubers and how we get an anni. Did those go through and if so what are they?
2. Is Reziarfg considered a "mythic boss"? Other Worldstone Bosses? Uber bosses? Uber Diablo? It would be good to know so people don't waste organs/keys/frags on something they may not be able to handle yet.
3. With the old mf system, there was a soft cap on mf (for uniques) at around 400. How has that changed now?
4. This may be a dumb question, but can barbs benefit from multiple masteries at once?
5. How does crushing blow work with the monster hp buff?

Thanks for all the work you've put into this. I am a big fan of the new changes.