Download Xen 4.9.1 / 4.7.4

Xen is a baremetal hypervisor for the x86 and ARMv7/v8 platforms, allowing multiple operating systems to run simultaneously on a single system without drastically impacting performance. For more information about Xen and its community, please refer to this one and this one page. Currently, only Linux, NetBSD, and FreeBSD are supported as host systems, but work is underway to fully support other operating systems as well. The developers have released version 4.9.1 and 4.7.4 with the following announcement:

Xen Project 4.7.4 and 4.9.1 are available

I am pleased to announce the release of Xen 4.7.4 and 4.9.1. Xen Project Maintenance releases are released in line with our Maintenance Release Policy. We recommend that all users of the 4.7 and 4.9 stable series update to the latest point release.

These releases are available from their git repositories
xenbits.xen.org/gitweb/?p=xen.git;a=shortlog;h=refs/heads/stable-4.7 (tag RELEASE-4.7.4)
xenbits.xen.org/gitweb/?p=xen.git;a=shortlog;h=refs/heads/stable-4.9 (tag RELEASE-4.9.1)

or from the XenProject download page
www.xenproject.org/downloads/xen-archives/xen-project-47-series/xen-474.html
www.xenproject.org/downloads/xen-archives/xen-project-49-series/xen-491.html

These releases contain many bug fixes and improvements. For a complete list of changes, please check the lists of changes on the download pages.