* Allowing to set openweathermap API key as an environment variable
0.4
* `'%'` is no longer in the default `humidity_format` * Added `pre_data` and `post_data` arguments and highlight groups * Added ability to show location
0.3
* Added ability to display humidity
0.2
* Added ability to display temperature, condition * Added ability to display condition as either icons or strings
0.1.1
* Fixed a bug that prevented setting a custom `ttl_in_minutes` * Added debug logs