Most of the team is busy with a day job and have less to no time to dedicate to Mumble. It takes some days just for small decisions, let alone for big ones or for developing new features. Unfortunately we didn't receive many donations throughout the years and we're currently relying on our own pockets to pay the infrastructure's hardware. But... you can now help to improve the situation by contributing to the project thanks to Bountysource's crowdfunding platform. We believe in our community and we will do our best to keep up with the users' expectations!