# DTN Weather Conditions API (WCA) Release Notes

## Version 2.2.0 - November 4, 2024

### What's New
- **Base Hub-Height Wind Parameters**: Added wind speed, wind direction, and wind gust parameters to the current conditions and historical datasets at various heights (50m, 100m, 150m, and 200m). This addition provides enhanced data specificity for applications that rely on wind conditions at different elevations.

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## Version 2.1.0 - October 22, 2024

### What's New
- **Extended Historical Dataset**: The historical dataset has been expanded from 1 year to 10 years, now starting from `2013-01-01T00:00:00Z`, providing more comprehensive data for analysis.
- **New Parameters**: Over 10 new parameters have been added to both current conditions and historical datasets, including radiation parameters, enhancing the granularity of weather data available.

### Improvements
- **Performance Enhancements**: General performance improvements for faster data retrieval.
- **Bug Fixes**: Several bugs have been resolved to improve overall API stability.

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For more details, visit our [API Documentation](https://devportal.dtn.com/catalog/Weather/dtn-weather-conditions-api/2.0.0#overview).