This draft JEP contains a proposal to extend the SunJSSE provider to support the Transport Layer Security (TLS) Protocol Version 1.3 [1]. For more details, please see: https://bugs.openjdk.java.net/browse/JDK-8145252 Xuelei [1]: https://tools.ietf.org/html/draft-ietf-tls-tls13-28