This article is here to help customers in determining the most appropriate software release for FortiOS. The recommendations stated below are the latest as of August 2023.
The information in this document is not meant to be exhaustive and is intended to serve as general guidance to customers, especially in cases of mass deployments/upgrades. In cases where working with Fortinet SE's, Professional Services, or the TAC then you should refer to their guidance.
|Scope||This document is a general recommendation of FortiOS Software recommendations for general customer deployments for general stability.
For customers who may be leveraging the latest features, the latest FortiOS versions may be more applicable.
Engineering Special Builds:
AC and DC models use the same firmware image.