the same as typing t 36626d9c 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 36626d9c-acce-4c1c-8689-4e86b952c9b3 e