[cups-devel] how to release job

[liu3]

 Hi all
          It says in CPS 1.4 release note that:   
             "  the lpadmin command now supports options to hold and release new jobs on a printer or all printers".
To hold all jobs, we can use the command such as:lpadmin -p printer -o job-hold-until-default=indefinite, but how
to release jobs by using lpadmin tool?


               Anyone can help me? Thank you!