the same as typing t 57cb48a1 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 57cb48a1-b7f1-4478-b527-ee17d861f2a7 e