Jade’s fork, aka Jade 4.5.3 can now be directly integrated with Maven

Repository to add to your pom

<repositories>
	<repository>
	    <id>jitpack.io</id>
	    <url>https://jitpack.io</url>
	</repository>
</repositories>

Dependency to add to your pom

<dependency>
    <groupId>com.gitlab.jade-project</groupId>
    <artifactId>jade</artifactId>
    <version>master-SNAPSHOT</version>
</dependency>

Jade’s fork repository

https://gitlab.com/jade-project

JADE 4.5 is still available for download :