Here is the weekly Blizzard post and datamined changes for the Hunter Talent Trees on the Dragonflight Alpha.
Hunter Dragonflight Talent Tree
From today’s update notes:
Improved Traps now also reduces cooldown of Steel Trap.
Removed connection between Rejuvenating Winds and Improved Tranquilizing Shot.
Added a connection between Tranquilizing Shot and the Intimidation/Explosive Trap choice node.