The GraalVM environment can be extended with optionally available components such as JavaScript runtime (GraalJS), Node.js, Ruby, R, Python, WebAssembly, LLVM runtime, LLVM Toolchain, Java on truffle, Java on Truffle LLVM Java library and VisualVM using the GraalVM Updater tool.
Base artifacts for JDK 17 : here.
Base artifacts for JDK 20: here.