ARC OneStream Upgrade

The ARC OneStream team continues working to plan a future upgrade. We are on SaaS platform version 7.2.4 and are collaborating with OneStream Support to ensure ongoing federal security compliance in version 9.

We are targeting to go live with OneStream version 9 around Spring 2026. Please watch for Customer Notification emails for actions that you might need to take related to upgrades. Any internal ARC or external customer actions will be communicated in advance.