AWS Announces A New – HTTP/3 Support for Amazon CloudFront
Support for HTTP version 3.0 (HTTP/3) on Amazon CloudFront. HTTP/3 makes use of QUIC, a secure, stream-multiplexed, user datagram protocol-based transport protocol that integrates and enhances the features of HTTP/2, TLS, and existing Transmission Control Protocol (TCP). In both current and future CloudFront distributions on all edge locations worldwide, you can now enable HTTP/3 for end user connections, and activating this functionality won't incur any additional costs.