Releases

OpenNMS Horizon 21.0.1 (code name: Rachael) is now available.

Release 21.0.1 contains a few enhancements but is primarily a bugfix release, including a fix for the rendering issue in the topology UI and other Vaadin-based UI elements.

For more details on what has changed, see the complete cha...

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OpenNMS Horizon 21.0.0 (code name: Deckard) is now available.

This release is primarily an under-the-hood update, bringing our embedded Karaf from 2.x to the very latest (4.1.2). It also includes Minion improvements, improvements to event parameter handling internally, and much more.

Note: In...

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OpenNMS Horizon 20.1.0 (code name: Zorg) is now available.

Horizon 20.1.0 is based on Horizon 20.0.2 plus additional work done in preparation for Meridian 2017, including a new ReST API to support enhanced OpenNMS Grafana inetgration.

For more details on what has changed, see the complete cha...

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OpenNMS Horizon 20.0.2 (code name: Ruby Rhod) is now available.

This release is primarily a bug fix release, including:

  • a fix for the Enlinkd lockup in 20.0.1, as well as a filehandle leak
  • a fix for an SQL injection bug
  • a number of UI tweaks
  • support for reloading Drools configuration wit...

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OpenNMS Horizon 20.0.1 (code name: Korben Dallas) is now available.

This release contains a large number of bug fixes and a few small enhancements, including:

  • a fix for a deadlock that could cause the poller to freeze
  • a fix for rendering issues in the threshold and KSC editors
  • OpenNMS now...

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OpenNMS Horizon 20.0.0

08, Jun Benjamin Reed

OpenNMS Horizon 20.0.0 (code name: Leeloo) is now available!

This release is focused more on fixes and tuning of existing subsystems, as well as plenty of code cleanup and updates in the process of bringing Minion monitoring up to the level of the rest of the codebase.

New in OpenNMS Horizon 2

...

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OpenNMS 19.1.0 (code name: Octopush) is now available.

This release contains a large number of bug fixes and infrastructure updates, as well as a few new features:

  • updated Camel, CXF, Drools, Quartz, SNMP4J, and Spring dependencies
  • Drools now persists working memory on OpenNMS shutdown and l...

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OpenNMS 19.0.1 (code name: Ferret-Legging) is now available.

This release contains a number of small bug fixes focused mostly on upgrade issues from Horizon 18.

For details on what has changed, see the complete change log.

Breaking Changes/Upgrading

There is a configuration change over 1...

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OpenNMS Horizon 19.0.0

13, Feb Benjamin Reed

The long-awaited OpenNMS Horizon 19 (code name: Ice Hockey) is here!

It is chock full of bug fixes and new features, most notably full support for OpenNMS's polling and data collection APIs on the Minion.

New in Horizon 19

  • OpenNMS Minion: Minion systems now have full support for most manage...

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OpenNMS Horizon 18.0.4

09, Feb Benjamin Reed

OpenNMS 18.0.4 (code name: Kiwa Hirsuta) is now available.

This release contains a number of bug fixes and enhancements, including a fix for a deadlock that can be triggered by using the topology UI, and a rather large performance fix for startup if you are using BSM.

Notable Changes

  • many fi...

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