Merge pull request #74 from t32k/develop

Update dependency
Merge pull request #80 from t32k/develop

Relase v4.1.3
Merge pull request #82 from t32k/develop

Bump v4.1.4
Merge pull request #90 from t32k/develop

Release v4.2.0
Merge pull request #94 from t32k/develop

v4.2.1
Merge pull request #95 from t32k/develop

fix for simple argument
Reformat code style