Due to backend api changes version 10.4.0.0 (and older) will be considered End of Life (EOL) as of January 1st 2020. You won't be able to update from these old builds, they might even break. You have been warned.
Renamed 'Timed' task to 'Fixed Time'
Removed need for McssCommunicator plugin & mods (auto removed from your servers)
Removed 'Reinstall Plugins/Mods' option from diagnostics options