the same as typing t 25d7e7d4 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 25d7e7d4-4869-4482-8736-4deadc4ea6d0 e