- [Serving images from Amazon S3](./docs/serving_files_from_s3.md). Thanks to [@crohr](https://github.com/crohr), now we have a way to serve files from private S3 buckets;
- [Autoconverting to WebP when supported by browser](./docs/configuration.md#webp-support-detection) (disabled by default). Use WebP as resulting format when browser supports it;
- [Gaussian blur](./docs/generating_the_url_advanced.md#blur) and [sharpen](./docs/generating_the_url_advanced.md#sharpen) filters. Make your images look better than before;
- [Focus point gravity](./docs/generating_the_url_advanced.md#gravity). Tell imgproxy what point will be the center of the image;
- [Background color](./docs/generating_the_url_advanced.md#background). Control the color of background when converting PNG with alpha-channel to JPEG;