the same as typing t 6f6b75b9 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 6f6b75b9-ef98-406d-9cc9-03b9be1c3d1d e