chromium/components/policy/resources/templates/policy_definitions/Miscellaneous/ForceMajorVersionToMinorPositionInUserAgent.yaml

caption: Freeze User-Agent string major version at 99
default: 0
deprecated: true
desc: |-
  This policy controls whether the User-Agent string major
        version should be frozen at 99.

        The User-Agent request header lets websites identify the application,
        operating system, vendor, and/or version of the requesting user agent.
        Some websites make assumptions about how this header is formatted and may
        encounter issues with version strings that include three digits in the
        major position (e.g. 100.0.0.0).

        Setting the policy to 'Default' or leaving it unset will default to
        browser settings for the User-Agent string major version.
        If set to 'ForceDisabled', the User-Agent string will not freeze the
        major version.
        If set to 'ForceEnabled', the User-Agent string will always report the
        major version as 99 and include the browser's major version in the minor
        position. For example, browser version 101.0.0.0 would send a User-Agent
        request header that reports version 99.101.0.0.

        This policy is temporary and will be deprecated in the future. Note that
        if this policy and
        <ph name="USER_AGENT_REDUCTION_POLICY_NAME">User-Agent Reduction</ph> are
        both enabled, the User-Agent version string will always be 99.0.0.0.
example_value: 0
features:
  dynamic_refresh: true
  per_profile: true
items:
- caption: Default to browser settings for User-Agent string version.
  name: Default
  value: 0
- caption: The User-Agent string will not freeze the major version.
  name: ForceDisabled
  value: 1
- caption: The User-Agent string will freeze the major version as 99 and include the
    browser's major version in the minor position.
  name: ForceEnabled
  value: 2
owners:
- [email protected]
schema:
  enum:
  - 0
  - 1
  - 2
  type: integer
supported_on:
- chrome_os:99-117
- chrome.*:99-117
- android:99-117
- webview_android:99-117
tags:
- website-sharing
type: int-enum