# Document history
<a name="document-revisions"></a>

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| Change | Description | Date | 
| --- |--- |--- |
| [Whitepaper updated](#document-revisions) |  Minor content updates to follow new style guide and hyperlinks. | October 20, 2021 | 
| [Whitepaper updated](#document-revisions) | Minor content updates to the following topics: Smart Drivers, Connection Management and Pooling, and Connection Scaling. | July 1, 2021 | 
| [Whitepaper updated](#document-revisions) | Minor content updates to the following topics: Introduction, DNS Endpoints, and Server Configuration. | March 1, 2019 | 
| [Initial publication](#document-revisions) | Whitepaper first published. | January 1, 2018 | 

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