Outside of cenarion wards removal im pretty happy with the changes. Ive been saying blizz needed to strip away the fodder hots that do no actual healing themselves since like late SL cause they just make the actual hots we cast directly feel worse as they balance around the theoretical maximum we could have on a target.
5 casted hots, a total of 7 mastery stacks with harmonious bloom, down from 7 casted hots with 12 potential mastery stacks.
Grove tending was not impactful itself, cultivation hasnt done any real healing since bfa, same with efflorescence (rip to the OG fodder hot) and cenarion was nice but it looks like theyre going full tilt into abundance since its a capstone now and the lifebloom apex for direct heals.
Its not that mastery is capped at 5, its that they removed all but 5 hots options if thats what youre confusing.