This release provides fixes for the InfluxDB and Elasticsearch metric writers. If you’re using TLS connections, the latter were not closed correctly. In addition to these fixes, we’ve also backported fixes for delayed and one-time notifications. Special thanks to mdetrano for being patient and testing this one.

Additionally, the Windows wizard has been updated and check_perfmon now supports non-localized performance counters. One of our customers sponsored improving mass-creation of downtimes via the REST API in HA enabled clusters, thank you.

Official packages are available on packages.icinga.com, have been pushed to Chocolatey and Raspbian will follow soon. Meanwhile check the changelog for v2.10.4.