Great & reliable app but multi-destination and filters needed!!!

Hopper is really easy to use, you can get your tickets in a few clicks with only 5€ few and great visibility on how to save money!
However, 2 things are missing to make the most of Hopper :
1.multi destination search engine is a real miss!!!
2.the price calendar should also work with filters, as for now those are only available on the flights tab at the end of the search process... Visibility on price calendar with specific criteria is a necessity, for example to compare all direct flights on a week, or all flights with 1 stop and less than 15 hours length, etc.)
With those 2 adjustments Hopper would be the 1 and only 1 reference to book all your flights and save money!!! Please work on those Hopper team!!! Thank you

Liliinparis about Hopper: Flights, Hotels & Cars, v2.6.0