the same as typing t 1b7f8ff7 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 1b7f8ff7-5ba5-47ac-ba89-b0babe0fc83f e