2.1.0 - 2019-08-15 - Added support for Google Ads API v2_1. - Added examples for campaign experiments and mutate jobs. - Added OperationService to support long running operations. 2.0.0 - 2019-06-28 - Added support for Google Ads API v2_0. 1.0.0 - 2019-06-24 - Initial release with support for Google Ads API v1_3.