the same as typing t 1c9dfb21 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 1c9dfb21-ed63-4ecb-a966-872a5f51d53b e