the same as typing t de7b2f1f 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 de7b2f1f-55d4-40cb-8d2b-ec80951c38c0 e