: Debut of the Qt-based runtime environment , which eventually replaced the legacy Tkenv, offering a modern UI and better log handling.
: A more efficient and structured logging API was added, allowing for better debugging and trace analysis. omnet++ 5.0 download
: Notably, OMNeT++ 5.0 is the recommended choice for users who still require 32-bit builds on Windows , as newer versions (v5.6+ and v6.0+) have dropped 32-bit support. Download and Technical Details : Debut of the Qt-based runtime environment ,