the same as typing t 85b3b0b1 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 85b3b0b1-bbc4-4d53-b6c4-c190a02de3b7 e