The Talend SF 18.104.22.168 distribution contains various minor improvements and has some dependencies, including the Karaf one, updated to new versions.
The Talend SF 22.214.171.124 Examples distribution contains a new jaxrs_attachments demo.
CXF JAX-RS offers a comprehensive support for reading and writing attachments and this demo tries to demonstrate it by showing how XOP and regular multiparts can easily be dealt with.
We are going to build upon it when we move on to doing the more advanced development with the proper support for multiparts being required.
Have a look at this demo if you're interested. And expect more interesting demos added soon. Stay tuned.