I am very happy to announce a new, major release of pvlib python, for simulating the performance of photovoltaic solar energy systems.
Highlights:
* Because this is a major release, there are many breaking changes so please read through the release notes carefully before updating
* Python-3.5 is no longer supported, SciPy-1.2.0 is now a required dependency, and the Pandas minimum version is now v0.22.0
* New functions for calculation of sky-diffuse irradiance, fitting PV module IV-curve traces to single-diode model coefficients, and accommodating terrain slope when backtracking.
* Many new contributors, bug fixes, and improvements in the documentation.
* Also coming soon, AirSpeed Velocity benchmarks. Stay tuned!
The development team thanks you for using pvlib python!