I just released mapjfx version 1.13.0 it should be found shortly at maven central, the artifact coordinates are:

  <dependency>
    <groupId>com.sothawo</groupId>
    <artifactId>mapjfx</artifactId>
    <version>1.13.0</version>
  </dependency>

The source is available at GitHub.

The offline cache now can be configured with a collection of Strings (Java RegExp patterns) so that URLs matching any of these will not be cached.

Comments and contributions welcome.