Effective Jan 1, 2019, there are some changes to the IPO routines.
This is an overview of the BH, comparing the old and the new.
Please note – the Canadian Head Judge has noted that the off-leash heeling will continue to be part of the group exercise. (On-leash through the group as shown, remove leash, heel through group again.) If in doubt, train for both, and ask the judge in the handler meeting on trial day.