Blizzard have posted new tuning changes for the Season 1 sets for Druids, Monks, Paladins and Warlocks.

Class Sets (Source)

I’d like to share some upcoming tuning changes that are being made to Dragonflight’s Season 1 Class Sets. These changes are intended to bring these bonuses more in line with similar bonuses for specs of the same role.

Druid

Guardian

(2) Set Bonus: Healing amount decreased by 64%.

Monk

Brewmaster

(2) Set Bonus: Increase Brewmaster’s Rhythm duration to 15 sec (up from 10 sec).

Paladin

Protection

(2) Set Bonus: Versatility buff duration decreased to 8 sec (down from 10) and Versatility increased to 6% (up from 5%).

(4) Set Bonus: Parry amount increased to 5% (up from 4%).

Warlock

Demonology

(4) Set Bonus: Chance for Demonbolt to enhance your next Hand of Gul’dan increased and damage bonus increased to 150% (up from 50%).