https://adtmag.com/articles/2020/11/29/graalvm-final-feature-release-of-2020.aspx

The GraalVM team at Oracle Labs announced the release of GraalVM 20.3 just before the Thanksgiving break. This is the final feature release for this year of the Community and Enterprise editions of the universal virtual machine, and the first long-term support (LTS) release of GraalVM Enterprise.

The list of changes in this release--upgrades, fixes, performance enhancements--is a long one. It includes improvements to the GraalVM compiler, enhanced container awareness and support for the G1 garbage collector in GraalVM Native Image, improvements in JavaScript to the Nashorn compatibility mode, and faster warmups for all the languages supported by the Truffle Language Implementation Framework.