https://adtmag.com/articles/2021/11/16/graalvm-21.3-supports-java-17_0.aspx

GraalVM 21.3, announced in October, is the last release of the year of this high-performance, polyglot, virtual machine, and it leaves 2021 with some long-awaited features, a host of bug fixes, and support for Java 17 and JDK Flight Recorder (JFR) for low-overhead production profiling of native Java executables.

"Along with the JDK11-based builds, GraalVM 21.3 is also available for recently released Java 17," explained Alina Yurenko, Principal Developer Advocate for GraalVM at Oracle, in a blog post. "This means that, in addition to all the great Java 17 features, such as pattern matching for switch expressions, sealed classes, platform updates and many more, we are also getting access to all Java 11+ features accumulated in Java 17…."