XenApp 6.x Lifecycle Policy
For each major XenApp 6.x release for a particular server platform, Citrix supports the most recent hotfix rollup pack (HRP) and maintains it in alignment with the product lifecycle milestone dates provided the requests are commercially viable. In addition, Citrix supports the previous hotfix rollup pack for 12 months after the most recent HRP is available. Hotfixes for security vulnerabilities are only provided for the most recent hotfix rollup pack. Previous XenApp releases are eligible for the Extended Support Program.