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Cover image for January 2022 OpenNMS Releases – Horizon 29.0.5, Meridians 2021.1.10, 2020.1.18, 2019.1.29
Benjamin Reed for OpenNMS

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January 2022 OpenNMS Releases – Horizon 29.0.5, Meridians 2021.1.10, 2020.1.18, 2019.1.29

In January, we released updates to all OpenNMS Meridian versions under active support, as well as Horizon 29.

Horizon 29.0.5

Release 29.0.5 contains a number of bug and security fixes, as well as a few enhancements.

It include an update to the latest Log4j2 release. It is not believed that we are vulnerable to the Log4j issues fixed in these newer releases, but are updating anyway just to be sure.

For a high-level overview of what has changed in Horizon 29, see What’s New in OpenNMS Horizon 29.

The codename for Horizon 29.0.5 is Kingfisher.

Meridian Point Releases

Meridians 2019.1.29 and 2020.1.18 contain a Log4j version bump, plus an NPE fix in the topology UI.

Meridian 2021.1.10 adds on top of that some Javascript dependency updates and doc improvements.

For a list of changes, see the release notes:

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