Update changelog and bump version to v1.6.0

Bump version to v1.5.0

Bump version to v1.4.3

Remove VERSION file and hardcode it directly in the script

Bump version to 1.4.1

Bump version to 1.4.0

Bump version to v1.3.0

Version v1.2

v1.1 restart versionning and keeping a CHANGELOG

This time for real.

Merge pull request #119 from colinfrei/patch-1

Typo