0.4.0 (2016-08-30)
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* Add CDB_Contour
* Add CDB_PIA
* Add CDB_Densify
* Add CDB_TINmap

0.3.1 (2016-08-18)
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* Fix Voronoi projection issue
* Fix Voronoi spurious segments issue
* Add tests for interpolation

0.3.0 (2016-08-17)
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* Adds Voronoi function
* Fixes barycenter method in interpolation

0.2.0 (2016-08-11)
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* Adds Gravity Model

0.1.0 (2016-06-29)
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* Adds Spatial Markov function
* Adds Spacial interpolation function
* Adds `CDB_pyAgg (columns Numeric[])` helper function
* Adds Segmentation Functions

0.0.4 (2016-06-20)
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* Remove cartodb extension dependency from tests
* Declare all correct dependencies with correct versions in setup.py

0.0.3 (2016-06-16)
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* Adds new functions: kmeans, weighted centroids.
* Replaces moran functions with new areas of interest naming.

0.0.2 (2016-03-16)
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* New versioning approach using per-version Python virtual environments

0.0.1 (2016-02-22)
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* Preliminar release