As of version 3.1.0, automatic synchronization when performing a build in Jenkins is not performed.
Automatic synchronization is working fine in 3.0.0, 3.0.1 and 3.0.2 after Jenkins performs a build. Newer versions of the plugins don't perform the automatic sync and we have to refresh the job list manually.
After review the site table in JIRA database, we realized the shared_secret format is different after 3.0.2 and contains forward slashes, so we think this could be the problem.
Jira Server 7.6.0