the same as typing t 7cba40b6 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 7cba40b6-1381-48ac-81f0-0b5472c195c2 e