Hey all! Today's update moves the MongoDB API to the V4.0+ API. We have held off from updating this to give people time to upgrade the mongo server version.
This update also brings support for those wanting to use MongoDB Atlas.
Other changes include the removal of the cores.yml and the core hooks. These are not needed given that PlaceholderAPI support was added in a long while ago. These hooks did nothing but prefixes, so we are letting PlaceholderAPI handle this from now on.