Merge pull request #133 from joonas-lahtinen/refactor-changelog

xfra35/refactor + CHANGELOG.md

Bump to 0.5.11

Bump to 0.5.10

Bump to 0.5.9

Bump to 0.5.8

Bump to v.0.5.7

Update README.md

Version 0.5.2

Version bump