OpenNebula 4.2 (released on July 26th, 2013), codename Flame, is the latest stable version of OpenNebula. This release includes new features like datastore capacity monitoring, a more polished Sunstone interface with important usability enhancements, redesigned VMware drivers, upgraded Xen backend to support Xen 4.0 and OneFlow, the multi-tier application manager, included and fully integrated in the distribution; with new features related to service management and elasticity/auto-scaling.

This release is targeted at production environments, so users running a previous version are recommended to upgrade.

OpenNebula 4.2 - Release Notes

OpenNebula 4.4 Beta (4.3.80) (released on November 7th, 2013), codename Retina, is a feature-complete preview of the upcoming OpenNebula 4.4. This release includes important features requested by our users, with a focus on optimization of storage, monitoring, cloud bursting and public cloud interfaces.

This release is targeted at testers and users that want to try some of the new features, and adapt custom drivers. Production sites are not recommended to upgrade.

OpenNebula 4.4 Beta - Release Notes

OpenNebula 3 SP2 (3.8.5) (released on October 25th, 2013), codename Twin Jet, is the latest Service Pack for OpenNebula 3 series. This release includes a considerable number of bugfixes, which aims to stabilise the release to be supported in the long term.

OpenNebula 3 SP2 (3.8.5) - Incremental Release Notes

OpenNebula 3.8 - Release Notes

OpenNebulaApps 3.8.3 is also available for download including AppStage, AppFlow and AppMarket for your OpenNebula 3.8 cloud.

OpenNebula is fully open-source software distributed and licensed for use under the terms of the Apache License, Version 2.0. The OpenNebula open source project is being managed by C12G Labs. All the contents and materials of this site are licensed under a Creative Commons Attribution-NonCommercial-Share Alike License unless otherwise noted. Please read the OpenNebula site Legal Notice for more information.