Geo SCADA Expert 2021 Release Notes – April 2022 Update

This document details the new features, system changes, security updates, and resolved customer issues for the April 2022 update of Schneider Electric's Geo SCADA Expert 2021 software. It covers enhancements to device protocol drivers (OPC UA, IEC 61850, DNP3), server and client features, installation prerequisites, and critical database structure changes for SCADAPack x70 alarm limits.