This page details the currently recommended CylancePROTECT and OPTICS agent versions by OS Type.
If you have multiple OS types in your Cylance tenant, please see this linked page for steps to configure Zone Based updating to assign the correct agent versions to the correct OS types - Zone Based Updating (SonicWall)
If updating current Cylance deployments to agent version 3.* from 2.1.1578 or older, please review the following article: Cylance: Protect - Updating to Agent version 3.0 for Windows (SonicWall)
Please see the following linked page for supported Linux OS and Kernels: Supported Linux drivers and kernels (blackberry.com)