* Fixed: erroneous angles in 1-axis tracking with non-horizontal tracking axes * Fixed: minor improvement in calculation of sunrise and sunset times to deal with cases where sun never rises or sets
0.3.0
* Added: climate data interface * Modified: PV model now expects inputs as W, not kW * Fixed: minor improvements in `trigon.py` (sunrise/sunset times now take sun radius into consideration; clipping of zeros to avoid NaNs)