v0.6.6

• Replace the browser field in package.json with unpkg and jsdeliver. (d3/d3#3138)
• Replace the prepublish script with prepublishOnly.
• Update dependencies.

v0.6.5

• Fix crash in earlier versions of Node. (#38)

v0.6.4

• Support PointM, PolyLineM, PolygonM, and MultiPointM! (#34)

v0.6.3

• Tolerate corrupt shapefiles by scanning for the next valid record. (#36)

v0.6.2

• Fix handling of end-of-file marker in dBASE files. (#33)
• Fix openShp for string sources.

v0.6.1

• Fix openDbf for buffer and stream sources.
• Fix openShp for buffer and stream sources.

v0.6.0

• Add dbf2json for converting standalone dBASE files to JSON.
• Add openShp for reading standalone shapefiles.
• Add openDbf for reading standalone dBASE files.

v0.5.11

• Treat empty numeric fields as null rather than zero. (#31)

v0.5.10

• Lock text-encoding version to 0.6.1. (#30)

v0.5.9

• Fix polygon system detection when rings and holes share coincident points.