February 2023 Releases – Horizon 31.0.4, 2022.1.13, 2021.1.24, 2020.1.32

In February, we released updates to all OpenNMS Meridian versions under active support, as well as Horizon 31.0.4.

Meridian Stable Updates

Meridians 2020.1.32 , 2021.1.24 and 2022.1.13 contains a handful of bug and security fixes, and a cosmetic change to the web UI.

For a list of changes, see the release notes:

• 2020.1.32 (Gulf)
• 2021.1.24 (BepiColombo)
• 2022.1.13 (Canis Major)

Horizon 31.0.4

Release 31.0.4 introduces one breaking change (see below). It also brings a handful of containerization improvements, fixes several security vulnerabilities, upgrades many potentially vulnerable dependency libraries, fixes one bug in the BSM daemon, and fixes many non-security bugs.

Breaking changes

• The GpDetector and ScriptPolicy now require that their scripts be located beneath $OPENNMS_HOME and beneath $OPENNMS_HOME/etc/script-policies, respectively. If you are using either of these classes in your foreign-source definitions, please address this requirement before upgrading to this release.

For a high-level overview of what has changed in Horizon 31, see What’s New in OpenNMS Horizon 31.

For a complete list of changes, see the changelog.

The codename for Horizon 31.0.4 is Otap.