Hi Taha,
The upgrade path are :
from version 8.4.0, 8.4.1, 8.4.2, 8.4.3, 8.4.4, 8.4.5, 8.4.6, 8.4.7 directly to 8.4.8
and for version 8.6.1 or 8.6.2, those upgrade path :
8.4.7, 8.4.8, 8.5.1, 8.5.2, 8.5.3, 8.6.0 --> 8.6.1
8.5.4, 8.5.5, 8.6.0, 8.6.1 --> 8.6.2
Warning, to check wich ap model you have in your infrastructure. You can read the release notes below :
Release note 8.4.8
https://fortinetweb.s3.amazonaws.com/docs.fortinet.com/v2/attachments/2474378d-24a6-11eb-96b9-005056...
Release Note 8.6.2
https://fortinetweb.s3.amazonaws.com/docs.fortinet.com/v2/attachments/5df31210-396e-11ec-b5b2-005056...
Best regards,
Julien
