I just released mapjfx versions 1.26.1 and 2.7.1, they will be available in maven central:

  <dependency>
    <groupId>com.sothawo</groupId>
    <artifactId>mapjfx</artifactId>
    <version>1.26.1</version>
  </dependency>

  <dependency>
    <groupId>com.sothawo</groupId>
    <artifactId>mapjfx</artifactId>
    <version>2.7.1</version>
  </dependency>

These releases contain 2 fixes in handling WMS servers (https://github.com/sothawo/mapjfx/issues/53 and https://github.com/sothawo/mapjfx/issues/54)