0.6.0

Breaking changes

• The Viz style_url property is now just style to reflect that a local style sheet may be used, not just a URL

New Features

• Add Raster Tile Viz class #63
• Add Image viz class #61
• Enable custom and local mapboxgl style sheets #59
• Added Choropleth Viz support, including data-joins from remote vector tile sources #40

Improvements

• Adds label_size, label_color, label_halo_color, label_halo_width, stroke_color, stroke_width properties to all Circle* Viz types
• Improves default style options for circle* viz types
• Adds heatmap_intensity style option
• Removes requirement for any style options to be passed to create a valid Heatmap viz
• Removes requirement for any style options to be passed to create a valid Circle* viz
• Changes default interpolation expression to use an exponential function with base 1.2
• Organized examples in directory

Bug fixes

• A list of colors (custom color palettes) now work with utils.create_color_stops() #52
• The radius_default value for GraduatedCircleViz is now set to 1 instead of None #72
• utils.df_to_geojson() now coverts data row-by-row, saving massive amounts of memory when converting large dataframes to geojson files. #69