Document Revisions - Serverless Image Handler

Document Revisions

Date Change
June 2017 Initial publication
August 2017 Solution updated to add the rewrite feature and the optional deployment of a demo UI
October 2017 Solution updated to provide CORS support
September 2018 Added information on watermarking, URL encoding, debugging, and troubleshooting
December 2018 Added information about the Amazon CloudFront distribution for the static website hosted in the Amazon S3 bucket
January 2019 Added information about using the demo UI, safe URLs, and customizing the Thumbor Lambda package
June 2019 Added support for Sharp, multiple image sources, basic image editing, smartcropping with Amazon Rekognition, backward compatibility, and refresh of demo UI
August 2019 Updated the list of supported Thumbor filters
December 2019 Added information on support for Node.js update
February 2020 Added watermark support for Thumbor filter; added AutoWebP parameter for viewing webp image formats automatically.


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The Serverless Image Handler solution is licensed under Apache License Version 2.0 available at