the same as typing t 0b5a070c 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 0b5a070c-90b6-4e3d-8699-7d8251d178bf e