What's Changed
* optimize mapper by djstrong in https://github.com/jcklie/wikimapper/pull/13
* Methods for mapping Wikipedia ID (Page ID) to Wikidata ID and back (tests included) by Goader in https://github.com/jcklie/wikimapper/pull/14
* Methods for mapping Wikipedia ID (Page ID) to Wikipedia page title and back (tests included) by Goader in https://github.com/jcklie/wikimapper/pull/15
New Contributors
* djstrong made their first contribution in https://github.com/jcklie/wikimapper/pull/13
* Goader made their first contribution in https://github.com/jcklie/wikimapper/pull/14
**Full Changelog**: https://github.com/jcklie/wikimapper/compare/v0.1.7...v0.2.0