The Chauffeur WDK 2.0 further simplifies workload development for researchers analyzing computer performance and power consumption. Targeting both industry and academia, the WDK provides the infrastructure for SERT 2.0, providing run-time & platform configuration support to simplify worklet development. This major release includes significant enhancements to the hardware detection, customization options of generating HTML reports, and developer documentation. It has now reduced memory requirements for the Director when signing results files and reduced the size of the result output for large systems or clusters. Chauffeur WDK 2.0 added worklet-specific normalization of results and an updated list of supported operating systems and the latest PTDaemon integration for power analyzers and temperature sensors, along with data collection, validation and reporting.