the same as typing t 05438f9a modify project:… due:… …. an empty box clears that field.
this is a demo. the data is invented, it is shared with everyone else looking, and it is wiped every night. don't put anything real in it. what is this?
$ tracker 05438f9a-5d21-4994-8ba5-19bd4d8ef9c8 e