We are proud to announce that GoldenCheetah v3.1 was released today.

It can be downloaded from our new website[http://www.goldencheetah.org/index.html#section-download]

We have recorded a video[https://vimeo.com/99817526] to explain the main changes, and the user guide[https://github.com/GoldenCheetah/GoldenCheetah/wiki/Main-Page_Users-Guide] has been overhauled to cover all the main features along with an updated FAQ[https://github.com/GoldenCheetah/GoldenCheetah/wiki/FAQ].

We have also added a section on the science of GoldenCheetah[http://www.goldencheetah.org/index.html#section-science] to help users new to power training and analysis.

MAJOR NEW FEATURES

1. Compare Mode
   * Across Summary, Ride, QA, CP, Histogram, Metric charts
   * Compare Athletes, Seasons, Rides, Intervals
   * Easy and intuitive user interface

2. Additional Power Duration Models
   * Multiple PD models now available
   * Track changes in model estimates for W', CP, P-Max, FTP over time
   * Track changes in model estimates for any duration over time

2. Merge data from multiple rides into a single ride
3. Share Dialog to upload to multiple services in one click

OTHER SELECTED HIGHLIGHTS

* Open Athletes in Tabs
* Redesign Tabbed mode with a ChartBar
* Themes and better support for color customisation
* Improved Interactivity (axes, interval hover)

Device enhancements
* Fixed up Tacx Fortius Support
* Pedal Smoothness / Torque Effectiveness support

Metrics and new science
* Plot best x power
* Plot estimated W', CP, FTP et al
* W'bal implemented with metrics

Charts
* Improved UX for chart configuration and setup
* Export data for MMP curves, trends data
* Over 50 new charting options (heat, stack, labels etc etc)

Work on 3.11 starts today, focusing on indoor training.

