I just released mapjfx version 1.18.0 it should be found shortly at maven central, the artifact coordinates are:
<dependency> <groupId>com.sothawo</groupId> <artifactId>mapjfx</artifactId> <version>1.18.0</version> </dependency>
The source is available at GitHub.
The first change in this verison is that the OfflineCache instance now is a Singleton and shared between all instances of MapView objects in an application. This allows for more than one MapView to use the offline cache mechanisms.
The other change is that now for a pointer (mouse) move detetction when the pointer is over the map, an appropriate event is generated.