Version 0.5.0 (5/20/2017)

moved mbtiles implementation to https://github.com/consbio/pymbtiles

Version 0.4.0 (10/27/2016)

added --preview option to export disk command, which opens a simple preview map of the exported tiles.

added path_format to TPK::to_disk and --path-format option to CLI export disk command to allow control over output filename.
changed default output path format for exporting to disk to z/x/y.ext instead of z/x_y.ext.