the same as typing t 16efd0d3 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 16efd0d3-5112-4f24-8ad7-b16f8439a4b0 e