This whitepaper is for historical reference only. Some content might be outdated and some links might not be available.

# Document revisions
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| Change | Description | Date | 
| --- |--- |--- |
| [Whitepaper updated](#document-revisions) | Updated to modify Reference Architecture and AWS for WordPress plugin. | October 19, 2021 | 
| [Whitepaper updated](#document-revisions) | Updated to include new deployment approaches and AWS for WordPress plugin. | October 30, 2019 | 
| [Whitepaper updated](#document-revisions) | Updated to clarify Amazon Aurora product messaging. | February 1, 2018 | 
| [Whitepaper updated](#document-revisions) | Updated to include AWS services launched since first publication. | December 1, 2017 | 
| [Initial publication](#document-revisions) | First published. | December 1, 2014 |