What are the top 3 things that changed in the Learn Section of the website?

To help navigate the Learn section, there is a new search feature on the left with 3 Categories, each with subcategories and some with sub sub categories.

Top Site-wide Search - You can also search site-wide with the top of page search and see all that is related in the different sections of the website

Lessons - An easy to follow path through the lessons.  Lessons may have .pdf's, videos, or both.