This is a hard announcement to make. For years now CSMM has been hosted for free. However, CSMM has grown so much that this is no longer maintainable. You may have noticed over the past few months that there have not been many new features added to CSMM. This is because practically all of my dev time is taken up with putting out fires and making performance improvements.
However, please do not fear. CSMM is still (and always will be) free to use, but usage of my servers will be a perk reserved for donators. Installing CSMM on your own hardware has never been easier