
Running $ script/update-change-date 2019-01-01 2019-07-01 will update the Change Date in a file from 2019-01-01 to 2019-07-01, provided the change date looks exactly like Change Date: YYYY-MM-DD
Running $ script/update-change-date 2019-01-01 2019-07-01 will update the Change Date in a file from 2019-01-01 to 2019-07-01, provided the change date looks exactly like Change Date: YYYY-MM-DD