They contain information that you must read before upgrading this product to version 4.2.1.
For information on previous versions of Stormshield Network Security, refer to to the section Previous versions of Stormshield Network Security 4.
This document is not exhaustive and other minor changes may have been included in this version.
In the documentation, Stormshield Network Security is referred to in its short form: SNS and the Stormshield Management Center server as SMC.
Last update: 04/06/2021