More details on 20: Announcement: https://inside.java/2023/03/21/the-arrival-of-java-20/ https://inside.java/2023/03/21/the-arrival-of-java-20/ VM improvement

More details on 20: Announcement: https://inside.java/2023/03/21/the-arrival-of-java-20/ https://inside.java/2023/03/21/the-arrival-of-java-20/ VM improvements: https://tschatzl.github.io/2023/03/14/jdk20-g1-parallel-gc-changes.html https://tschatzl.github.io/2023/03/14/jdk20-g1-parallel-gc-c... Non-JEP Improvements: https://nipafx.dev/java-20-guide/ https://nipafx.dev/java-20-guide/