So as you will have noticed, I'm working on a few updates lately, including finally bringing in M17.
New binaries are also coming, that will bring them right up to date, and bring in M17 support.
Hotspots will need new (up to date) firmware to support M17, so it you are wanting to dabble in M17, keep that in mind.
Repeater keepers - while the new MMDVMHost should work for you even with older firmware, please start having a look at what the firmware upgrade process looks like for your MMDVM board - many of the higher spec boards will need to have the UART speed moved up... keep an eye out for that. (see here: https://github.com/g4klx/MMDVM/blob/mas ... .h#L69-L73)
I'll be pulling the new binaries in, in stages over the next few days, we're likely to find something break or need to be fixed around this, since we're currently a long way behind, but not for much longer.