The ability to search by person
in the search bar, when you type in a name or contact, results show all the emails you have received from that person
Ricardy Felix commented
In previous versions, when I typed something in the search field, I would automatically get options to search by 'from:' and 'subject:' options. Now, I have to type them instead which is very annoying. The new search feature prioritizes search people, which is not always my priority.