v1.0.2 - bug fixes

Compared with v1.0.1 (#10) , the current version does not introduce new features, but solves the following problems:

• Bug #13: CloseWorkflow() blocks when BuildWorkflowInput() is still running

Full Changelog: v1.0.1...v1.0.2

v1.0.1 (#10) and the earlier versions are not recommended to use.