Java 27 Released

Java 27 (JDK 27) is now generally available for production use, with build 35 serving as the final release after no critical bugs were reported since the second release candidate in August 2026. The release includes nine major features such as making G1 the default garbage collector, post-quantum hybrid key exchange for TLS 1.3, and the twelfth incubation of the Vector API, along with hundreds of smaller enhancements and thousands of bug fixes.