After the JNLP gets downloaded in the browser it becomes cached so it doesn\'t need to be downloaded again, which is good. However, as a consequence, if I update the JAR that th
You can also use the jnlp property name="jnlp.versionEnabled" and value="true" where you can enter a specific version number for the jar, and that way a new one will be delivered when you release a new version.