Version 2.9 SP1 introduced parallelized processes. Update 4 refines this further. Functions like:

Users can now generate QR codes directly within their documentation. These codes can link to internal project pages or external manufacturer data, making it easier for maintenance teams to access information via mobile devices.

: Users can generate QR codes directly within schematics to store internal or external hyperlinks. This allows maintenance teams to scan physical documentation to instantly access digital component data or manuals via mobile devices.

– While Update 4 is stable, Eplan has moved to a new versioning scheme (2023, 2024, 2025). Use 2.9 SP1 Update 4 as a stepping stone; plan a migration to Eplan 2025 within 12 months to maintain support.

Why does this matter? Many legacy Eplan users recall the limitations of 32-bit systems, which could only address ~2GB of RAM.