Email discussion group
There is an active "Groups.io" user community called JMRI users.
This discussion group is for people using the JMRI model railroad
It is a good place to discuss any aspect of these. If you have questions about how to do things, suggestions, or even complaints, post them here.
In addition to the above user community, there are several developer focused mailing lists hosted on sourceforge.net that you may find useful:
- jmri-announce Archives (Subscribe) Announcements of new JMRI versions.
- jmri-commits Archives (Subscribe) CVS/Git commit notifications.
- jmri-developers Archives (Subscribe) Discussion of current and future development.
All of the JMRI code is maintained on GitHub. See the: