# Document revisions
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| Change | Description | Date | 
| --- |--- |--- |
| [Minor update](#document-revisions) | Corrected broken links. | April 6, 2023 | 
| [Minor update](#document-revisions) | Corrected incorrect link. | October 28, 2022 | 
| [Minor update](#document-revisions) | Updated text in Suggestion 1.1.2. | October 12, 2022 | 
| [Whitepaper updated](#document-revisions) | Sustainability section added, custom lens link, and numerous changes throughout. | October 4, 2022 | 
| [Minor update](best-practice-18-3.md) | Disclaimer added to Best Practice 18.3. | April 6, 2022 | 
| [Minor update](#document-revisions) | Corrected broken links. | January 20, 2022 | 
| [Initial publication](#document-revisions) | SAP Lens first published. | October 28, 2021 | 

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