chromium/components/policy/resources/templates/policy_definitions/DeviceUpdate/DeviceTargetVersionPrefix.yaml

caption: Target Auto Update Version
desc: |-
  Sets a target version for Auto Updates.

        Specifies the prefix of a target version <ph name="PRODUCT_OS_NAME">$2<ex>Google ChromeOS</ex></ph> should update to. If the device is running a version that's before the specified prefix, it will update to the latest version with the given prefix. If the device is already on a later version, effects depend on the value of <ph name="DEVICE_ROLLBACK_TO_TARGET_VERSION_POLICY_NAME">DeviceRollbackToTargetVersion</ph>. The prefix format works component-wise as is demonstrated in the following example:

        "" (or not configured): update to latest version available.
        "1412.": update to any minor version of 1412 (e.g. 1412.24.34 or 1412.60.2)
        "1412.2.": update to any minor version of 1412.2 (e.g. 1412.2.34 or 1412.2.2)
        "1412.24.34": update to this specific version only

        Warning: It is not recommended to configure version restrictions as they may prevent users from receiving software updates and critical security fixes. Restricting updates to a specific version prefix might leave users at risk.
device_only: true
example_value: '1412.'
features:
  dynamic_refresh: true
owners:
- [email protected]
- [email protected]
- [email protected]
schema:
  type: string
supported_on:
- chrome_os:19-
tags:
- system-security
type: string
generate_device_proto: False