The update has been held up with us trying to stomp out a bug. In the mean time you can try this development version I have compiled (the current bug won't affect you on Linux or OSX)...
https://cdn.mmoui.com/minion/v3/Mini...5-dev-java.zip
Minion will prompt you that it needs to be updated when you use this version. You'll want to decline this update prompt until we fully release 3.0.5.