Oracle releases Java 27 for modern applications

Oracle introduced Java 27 with post-quantum hybrid key exchange for TLS 1.3 under IETF standards, API and runtime improvements for AI workloads, and JavaFX returning to a supported release cycle. Project Valhalla is in early access in JDK 28, while Project Leyden and Detroit continue development.

• Java 27 adds post-quantum hybrid key exchange for TLS 1.3
• Vector API remains in incubator until Project Valhalla ships
• Project Valhalla available in early access in JDK 28
• JavaFX returns to a supported release cycle