# 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/serverless-etl-aws-glue/serverless-etl-aws-glue.rss).

| Change | Description | Date | 
| --- |--- |--- |
| [Updated](#doc-history) | We added information about worker types to the [AWS Glue ETL section](https://docs.aws.amazon.com/prescriptive-guidance/latest/serverless-etl-aws-glue/aws-glue-etl.html). | March 13, 2024 | 
| [Updated](#doc-history) | Content updated throughout the guide. | March 15, 2023 | 
| [Added a best practice](#doc-history) | We added information about [using partitioning to query for specific data](https://docs.aws.amazon.com/prescriptive-guidance/latest/serverless-etl-aws-glue/best-practices.html#partitioning). | February 4, 2021 | 
| [Initial publication](#doc-history) | — | January 29, 2021 |