You have questions about the API? You don't know how to solve your particular use case? You want to suggest a new feature? Join our discussion group on groups.io!
Use our issues tracker if you found a bug in the API or want to suggest a new feature.
If you would like to check the sources and possibly submit a merge request check our repository on GitHub.
If you want to track the JSR progress, see status or become a member of our expert group check JSR-367 page on JCP.org web site.