# Icinga 2.11.3 Bugfix Release

**URL:** <https://community.icinga.com/t/icinga-2-11-3-bugfix-release/3675>\
**Category:** Icinga 2\
**Tags:** release, icinga2\
**Created:** [March 3, 2020, 10:25am UTC](https://community.icinga.com/t/icinga-2-11-3-bugfix-release/3675 "2020-03-03T10:25:48Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![nhilverling](https://community.icinga.com/user_avatar/community.icinga.com/nhilverling/32/4524_2.png) [@nhilverling](https://community.icinga.com/u/nhilverling)\
**Post date:** [March 3, 2020, 10:25am UTC](https://community.icinga.com/t/icinga-2-11-3-bugfix-release/3675/1 "2020-03-03T10:25:48Z")

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The 2.11.3 bugfix release addresses the JSON-RPC crash. Mainly affecting large environments with HA setups.

> **[Icinga 2.11.3 | Icinga](https://icinga.com/2020/03/03/icinga-2-11-3/)**
>
> The 2.11.3 release addresses a critical crash regarding our cluster JSON-RPC connections. This mainly affects users who run large environments and use HA zones. In most cases updating all masters should resolve the problem, but we still recommend...