Here is an overview of the latest Monk changes from the 10.0.5 PTR.
Brewmaster Monk (Spec Aura)
Decreases Increases damage/healing by 10%: Chi Burst, Chi Wave, Song of Chi-Ji, Tiger Palm
Increases damage/healing by 20%: Blackout Kick and Spinning Crane Kick
Breath of Fire – Breathe fire on targets in front of you, causing [ 38.4% 48% of Attack Power ] Fire damage. Deals reduced damage to secondary targets. Targets affected by Keg Smash will also burn, taking [ 26.64% 33.3% of Attack Power ] Fire damage and dealing 5% reduced damage to you for 12 sec.
Stagger – Delays magical attacks at 35% 45% effectiveness.
Keg Smash – Smash a keg of brew on the target, dealing [ 86% 94.59% of Attack Power ] Physical damage to all enemies within 8 yds and reducing their movement speed by 20% for 15 sec. Deals reduced damage beyond 5 targets.
Celestial Brew – Cooldown changed to 45 seconds (down from 60).
Resonant Fists damage reduced by 45%.