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Benjamin Reed for OpenNMS

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August 2021 Releases – Horizon 28.0.2, Meridians 2021.1.3, 2020.1.11, 2019.1.22, 2018.1.31

In August, we released updates to all OpenNMS Meridian versions under active support, as well as an update to Horizon 28. This is the final Meridian 2018 release, as it has reached end-of-life.

Horizon 28.0.2

Release 28.0.2 contains a bunch of bug fixes and enhancements, as well as some fixes for XSS issues and a Jetty CVE.

The codename for Horizon 28.0.2 is Soundwave.

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

A Note About Meridian 2018 and End of Life

This release marks 3 years of Meridian 2018, initially launched in September of 2018, so it is officially at its end of life as a supported release.

If you haven't already upgraded, consider this our strong encouragement to do so. :D

Additionally, here is the EOL schedule for the newer Meridian releases:

  • Meridian 2019 will expire in October of 2022
  • Meridian 2020 will expire in September of 2023
  • Meridian 2021 will expire in April of 2024

Meridian Point Releases

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

Additionally, 2020.1.11 adds a fix for a potential OOM on the Minion if off-heap storage is enabled for forwarding.

On top of that, 2021.1.3 adds documentation fixes, and a performance enhancement to the node cache used when processing flows.

For a list of changes, see the release notes:

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