Amber version 20 has been updated and installed with Intel and GNU compilers and MVAPICH2 on Owens and Pitzer. These include Amber and AmberTools. Usage is via the module amber/20. For installation details, such as, available packages and example batch scripts, use command: "module help amber/20". For help loading an installation, use command: "module spider amber/20".
A rolling reboot is in progress to address CVE-2026-23111 for all clusters, including Ascend, Cardinal, and Pitzer.
