更新虚拟机和物理资源
升级虚拟软件和虚拟硬件需要您的实例停机一段时间，因此，请务必提前规划升级。
升级要求
对 GitHub Enterprise Server 进行升级之前，请查阅升级策略规划的建议和要求。
Upgrading GitHub Enterprise Server
Upgrade GitHub Enterprise Server to get the latest features and security updates.
Enabling automatic update checks
You can enable automatic update checks so that your GitHub Enterprise Server instance checks for and downloads the latest GitHub Enterprise Server release.
Increasing storage capacity
You can increase or change the amount of storage available for Git repositories, databases, search indexes, and other persistent application data.
Increasing CPU or memory resources
You can increase the CPU or memory resources for a GitHub Enterprise Server instance.
从 GitHub Enterprise 11.10.x 迁移到 2.1.23
要从 GitHub Enterprise 11.10.x 迁移到 2.1.23，您需要设置新的设备实例并迁移之前实例中的数据。