mjml4j-1.1.1

With the 1.1.1 release, mj-include is finally supported (see https://github.com/digitalfondue/mjml4j?tab=readme-ov-file#mj-include-support).

Additionally, a bugfix to mj-divider has been done (handling of align left/right).

As always:

maven:

<dependency>
   <groupId>ch.digitalfondue.mjml4j</groupId>
   <artifactId>mjml4j</artifactId>
   <version>1.1.1</version>
</dependency>

gradle:

implementation 'ch.digitalfondue.mjml4j:mjml4j:1.1.1'