Better organization of the list of stored sessions

It would be nice to have a way to organize the stored sessions into groups (tree like hierarchy?), and also to have the option to search (quick filter) the list.. I've got 40+ sessions that I need to use regularly, and finding the one I need in the huge list is hard with the current interface.

my bad, upgraded to the latest version and found out that you've already implemented folders (or I haven't seen them before)...

still, quick search would be a cool addition..