Version 4.2.2

Merge pull request #128 from docusign/v4.2.2

V4.2.2

Version 4.1.1

v4.1.1

Version 4.0.1

see changelog.md

Version 4.0.0

see changelog.md

Version 3.3.0

See changelog.md

Version 3.2.2

v3.2.2

Updated the Developer Center link

Version 3.2.1

Upgraded outdated dependencies.

Support for DocuSign OAuth service integration

v3.2.0

Added service integration OAuth support

Support for DocuSign OAuth

v3.1.0

Added version 3.1.0 to the changelog

v3.0.0

fixed docs url