Version 1.6.0

This is a major release with a number of important enhancements and bug fixes:

Features

• Complete overhaul of geometry handling including support for geometry with holes and geometry dictionary interface (#244, #249)
• Support for holoviews FreehandDraw stream (#219)
• Add gv.load_tiff and gv.RGB.load_tiff helpers (#221, #233)
• Added support for holoviews padding option (#228)

Enhancements

• Drop bokeh save tool when tile source is used (#257)
• Compatibility with cartopy 0.17 (#254)

Bug fixes

• Improved handling of Point geometries in geopandas dataframe (#204)
• Fixes for projecting draw tool data (#205)
• Improvements and fixes for handling of QuadMesh projections (#250)
• Fixes for Image longitude wrapping (#260)