GraalVM 21.0: Introducing a New Way to Run Java
https://medium.com/graalvm/graalvm-21-0-introducing-a-new-way-to-run-java-df894256de28
GraalVM Community Edition 21.0.0
https://github.com/graalvm/graalvm-ce-builds/releases/tag/vm-21.0.0
Oracleの多言語環境