I should have included this in our release announcement.
I'd like to remind everyone that GNU Mailman has a directed donation fund set up at the Free Software Foundation. Please consider donating!
http://wiki.list.org/x/4816967
This year, we used a portion of our fund to sponsor Abhilash coming to PyCon 2015. Abhilash has been a core developer since his participation in GSoC, and has proven himself to be indispensable across a wide range of the project. We were beyond happy to be able to meet him in person and work with him over the course of the sprints, and we reached the 3.0 release in large part because of his participation at the sprints.
Your donations can help with future sprints, user testing, hosting, and more. We're a small team of volunteers and every dollar can help. A portion of your donation also goes to the Free Software Foundation, so you can help two great organizations with one donation.
Cheers, -Barry