# Document history for the lakehouse architecture of Amazon SageMaker User Guide
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The following table describes the documentation releases for the lakehouse architecture.

| Change | Description | Date | 
| --- |--- |--- |
| [Added new sections](#doc-history) | Added the getting started and sections. | August 26, 2025 | 
| [Initial release](#doc-history) | Initial release of the lakehouse architecture of Amazon SageMaker User Guide. | July 31, 2025 | 
| [Added new sections](#doc-history) | Added Onboarding data and sharing data section. | March 10, 2025 |