# Document history
Initial publication

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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-sap-cost-optimization/strategy-sap-cost-optimization.rss).

| Change | Description | Date | 
| --- |--- |--- |
| [Initial publication](#doc-history) | — | July 18, 2022 |