# Nagios XI 2011R2.1

Released February 9, 2012. Canonical HTML: https://www.nagios.com/changelog/nagios-xi/2011r2-1/

## Security

- Fixed sourcegaurdian error upon upgrade -AG

## Fixed

- Fixed JS minifiy issues in release prep – AG
- Fixed bugs in fullinstall process – AG

Generated 2026-11-14T21:47:01+00:00