Posted On: Sep 21, 2023

Amazon Corretto 21 is now generally available. This Long Term Support (LTS) version supports the latest Java release, OpenJDK 21, and is available on Linux, Windows, and macOS. You can download Corretto 21 from our downloads page.

Some highlights of OpenJDK 21 include:

There are also several preview features in OpenJDK 21:

A detailed description of these features can be found on the OpenJDK 21 Project page. Amazon Corretto is a no-cost, multi-platform, production-ready distribution of OpenJDK. Corretto is distributed by Amazon under an open source license.