mapjfx has reached versions 1.4.5 and can be found at maven central, the artifact coordinates are:

  <dependency>
    <groupId>com.sothawo</groupId>
    <artifactId>mapjfx</artifactId>
    <version>1.4.4</version>
  </dependency>

The source is available at GitHub.

a small fix for handling markers when they have no coordinate when added for the first time.

Comments and contributions welcome.