docx4j 8.3.3 is now in Maven Central. Being in the 8.x series, minimum supported Java version is 8.0.
This is a minor release, with the most notable change being to docx to PDF via XSL FO:
Reworked FOP configuration:
- new property docx4j.convert.out.fo.hyphenate must be set to true for hyphenation to occur
- baseURI can be configured at docx4j.convert.out.fop.FopConfParser.defaultBaseURI; it now defaults to the current directory (".")
- you can set your own custom resource ...