There aren’t too many new things in the patch notes for DPS cat feral druids.
Some notable highlights for cat druids are:
- Gaining 30% more from haste rating
- Gaining more from armor penetration
- Feral Faerie Fire lasts 5 minutes in PvE (still 40 sec in PvP)
- Primal Gore talent gives critical hit ability to rake, lacerate, & rip
- Maim is now considered a stun (and on diminishing returns with other stuns). Duration also reduced.