Were Druids left out of the patch notes? Or were there simply no changes to be made for them? There were notable problems that Devs have even acknowledged and yet there are no changes for Balance Druids...?
Also... Tranquility is still a Party only effect even after Divine Hymn has been made into a raid-wide smart heal...
The patch notes are not done. While, frankly, Tranquility is not something we're going to mess with, we do want to add more burst to Balance for PvP purposes. If some of that spills over into PvE for more damage overall, I don't think many druids would complain.
We are not going to offer a change for every single issue that has ever been brought up on the forums in this or any patch. I know the issues for your class are very important to you, but the list of stuff we want to fix is quite long. We are trying to make changes more frequently instead of making huge changes that destabilize what balance we've already achieved.