The FortiGate 200D has reached its End of Support (EOS) date. Consequently, it no longer receives new feature updates, bug fixes, or security patches.
Fortinet offers several clear paths forward: fortigate 200d latest firmware updated
Upgrading to the latest firmware for the 200D isn't about new features; it is about . Here is what this update patches: The FortiGate 200D has reached its End of Support (EOS) date
The FortiOS 7.2.4 firmware update for the FortiGate 200D includes several key features and enhancements, such as: Here is what this update patches: The FortiOS 7
Do you need help a specific error during the update process?
For general planning purposes, a typical recommended migration path to reach the final version often passes through key versions along the way. In one community-sourced example for users currently on FortiOS 5.6.6, the path progresses through versions 5.6.8, 5.6.11, and 5.6.13 before arriving at the final version.