Multiple versions of the on-premises product will reach the end of support on October 14, 2025. Team Foundation Server 2015 will no longer receive updates, and Azure DevOps Server 2020 will end Mainstream Support on the same date. Customers should upgrade to Azure DevOps Server 2022.2 to maintain support and security. Direct upgrades are supported, and customers are urged to utilize the latest version to take advantage of new features and patches. Documentation is available for guidance on the upgrade process.
Customers are encouraged to start planning and deploying upgrades now to ensure that installed products remain supported and secure, and to take advantage of new capabilities offered in successor products.
October 14, 2025, is the date for the end of Extended Support for Team Foundation Server 2015 - meaning it will no longer receive security updates or technical support.
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