The 2.0 series release notes contain important changes in this release series.

Security Fixes

• Ubuntu packages have been updated to the latest security versions.
• LOW: Ruby 2.1.6

Note the 2.0.x releases are not susceptible to the XSS vulnerability mentioned in the 2.1.6 release notes.

Known Issues

• Creating the OpenVPN connection can fail, causing replication set up with ghe-repl-setup to hang.
• Git replication can be slow and CPU intense during initial push of large or complex repositories.
• The management console settings interface doesn't clearly show if you have previously uploaded certificate files or a private key.
• Jobs stuck on code indexing can delay other jobs from running.
• Dashboard activity feed links point to wrong hostname after restoring from backup if the hostname has changed.
• In some circumstances, after an upgrade we prompt you to upload a license, even though there's already a valid license.
• On a freshly set up GitHub Enterprise without any users, an attacker could create the first admin user.
• Events in the github_audit log stream are being logged twice.
• Gists can't be created when using Safari 8.x in Private Mode.
• SNMP can't be run on high availability replicas.
• We display the time in the scheduled maintenance banner in UTC instead of the viewer's timezone. (updated 2015-06-18)
• Images uploaded to issues save with an absolute URL, so they can be broken if the hostname changes. (updated 2015-07-14)
• With private mode enabled, a Pages site with no default page serves a generic error rather than an informative message. (updated 2015-07-14)

Thanks!

The GitHub Team