In September, we released updates to all OpenNMS Meridian versions under active support, as well as an update for Horizon 28.

Horizon 28.1.0

Release 28.1.0 contains a bunch of bug fixes and enhancements, including a dependency update related to a CVE.

Note that we bumped the minor version on the release because of the changes made in NMS-13479 — in order to optimize the flow classification processing, some significant changes were made behind the scenes. There shouldn’t be any change from a user perspective, but we bumped the version just in case.

The codename for Horizon 28.1.0 is Bumblebee

For a high-level overview of what has changed in Horizon 28, see What’s New in OpenNMS Horizon 28.

Meridian Point Releases

All Meridian releases this month contained minor security updates, so it is recommended that you upgrade.

2021.1.4 adds a fix for additional node metadata showing in syslog events, plus documentation improvements.

For a list of changes, see the release notes: