Breaking Changes

9.1.1 [beats-9.1.1-breaking-changes]

All Beats ::::{dropdown} Update user agent used by Beats HTTP clients.

The default user agent was updated to distinguish between all beat modes:

• Standalone indicates that the beat is not running under agent.
• Unmanaged indicates that the beat is running under agent but not managed by Fleet.
• Managed indicates that the beat is running under agent and managed by Fleet.

Users relying on specific user agents could be impacted.

For more information, check #45251. ::::