We have refreshed and added lots of contents to our online manual for JEB. Have a look at it here:

You will also find a copy of this manual for offline viewing in the [JEB]/doc/manual
folder.
In particular, those pages contain lots of material:
It is still a work-in-progress, and more contents is added to it regularly. We are planning to kee the manual properly sync’ed with JEB’s capabilities. The next page that will receive a very large update is the Native Code Analysis section.
Again, thank you for your support. Drop us a line at support@pnfsoftware.com or come over on our Slack channel.