# Document history
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The following table describes significant changes to this guide. If you want to be notified about future updates, you can subscribe to an [RSS feed](https://docs.aws.amazon.com/prescriptive-guidance/latest/strategy-aws-managed-services-outcomes/strategy-aws-managed-services-outcomes.rss).

| Change | Description | Date | 
| --- |--- |--- |
| [Trusted Remediator](#doc-history) | We updated the [Using AWS Managed Services to achieve operational excellence](https://docs.aws.amazon.com/prescriptive-guidance/latest/strategy-aws-managed-services-outcomes/ams-operational-excellence.html) section to add information about Trusted Remediator. | July 29, 2025 | 
| [Initial publication](#doc-history) | — | May 23, 2023 |