ABB Automation Builder 2.0.4 README

This document is the README file for ABB Automation Builder 2.0.4, detailing system requirements, installation prerequisites, and important upgrade notes from previous versions. It also provides a comprehensive table of contents covering changes and new features across multiple versions (2.0.0 to 2.0.4) for components including PLCs (AC500 V2/V3), Safety PLC, Drive Manager, Panel Builder, SCADA (Zenon), and various library packages.