Document history for the AWS RTB Fabric User Guide

The following table describes the documentation releases for RTB Fabric.

Change	Description	Date
RTB Fabric updates to AWS managed policies - Policy updated	RTB Fabric updated the `RTBFabricServiceRolePolicy` managed policy to change the CloudWatch namespace from `rtbfabric` to `AWS/RTBFabric` for publishing custom metrics. For information, see RTB Fabric updates to AWS managed policies.	October 22, 2025
RTB Fabric updates to AWS managed policies - New policy	RTB Fabric has released a new managed policy `RTBFabricServiceRolePolicy` that allows RTB Fabric to manage network interfaces and publish CloudWatch metrics on your behalf. For information, see RTB Fabric updates to AWS managed policies.	October 22, 2025
Initial release	Initial release of the RTB Fabric User Guide	October 22, 2025

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Glossary