Fixed -Fix spelling error in the spiral `estimate_dcr` method ("temperature", not "termperature")
Added -Update README with information about the `Core` class -Minor changes to CAD API
0.1.5
Fixed
Added -Added ability to rotate point, arcs, polygons and windings -Added ability to mirror point, arcs, polygons and windings about the x or y axis
0.1.4
Fixed
Added -Change convention to assume dimensions are specified in mm rather than m -Add support for coreloss calculations -Add support for more complex CAD part generation for cores -Minor code cleanups and API changes -Some documentation cleanup -Change the estimate_est method to be inherited from a base Winding class and to use materials -Update version in setup.py file
0.1.3
Fixed
Added
- Code of conduct - Add a "Conductor" class for calculating conductivity as a function of temperature. - Add a "Transformer" class for multi-layer spiral based transformer designs - Add support for .step file generation of cores for 3D rendering
0.1.2
Fixed
- Fix error in spiral DC resistance calculation that was omitting the last turn ([issue-10](https://github.com/dzimmanck/python-planar-magnetics/issues/10)) - Fix bug in the code which tries to equalize the area of outer post legs with the centerpost