Release notes

Version 0.3.0

October 23, 2020

Add support for a fallback mechanism for data sources
Set the default fallback URL to https://symerio.github.io/postal-codes-data/ (only used when the main GeoNames server has availability issues).
Add support for data sources in .txt format (non zipped)
Document how to use custom data sources

Version 0.2.1

February 21, 2019

Fix Nominatim for AS, LT, VA countries.
Drop Python 2.7 support.
Allow custom download locations.

Version 0.2.0

December 24, 2019

Fix download URL.
Drop Python 2.7 support.

Version 0.1.2

November 8, 2019

Allow looking up all the locations for a postcode with the unique=False parameter of Nominatim.
Fix handling of Candian postal codes

Version 0.1.1

November 8, 2018

Fix compatibility with pandas >=0.23

Version 0.1.0

August 28, 2018

Initial release