Yes this is now possible. If you'd like to transfer your ticket you can now do this without extra cost to the new participant. Please email our customer service team at firstname.lastname@example.org. They'll cancel your ticket without refund and provide you with a code that you can pass onto the new participant that will take 100% off the cost of their ticket.
If you have previously transferred your ticket to someone else using the old method, please email the customer service team and we'll refund the difference back to what was originally paid.