What's Changed
* Improving code quality by fedelemantuano in https://github.com/SpamScope/mail-parser/pull/122
* Fixed issue 97, 123 and 124 by fedelemantuano in https://github.com/SpamScope/mail-parser/pull/125
* Added Docker build by fedelemantuano in https://github.com/SpamScope/mail-parser/pull/126
* Added bitcoin code by fedelemantuano in https://github.com/SpamScope/mail-parser/pull/127
**Full Changelog**: https://github.com/SpamScope/mail-parser/compare/4.0.0...4.1.0