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