tool planner has gone through a lot of changes over the last couple years and it appears another one is coming. Here is what I discovered in one of my AdWords accounts recently (from what I can tell, it’s not in all accounts yet, but many).
New AdWords Keyword Planner
As you can see, AdWords continues to try and make their tools more user-friendly. In this case we’ve got a section to “Find new keywords” and a section to “Plan your budget”. But if we compare this to the previous look, we can see that this change is only skin deep since the 4 options are the same, just reordered and labeled somewhat differently.