You can now assign locations to services. So, you no longer have to create the same service more than once at each individual location.
How is this done? Just create (or edit) the service and choose where it can occur. Note: in order for a service to be bookable you'll still need to assign it to a board.
Editing an existing service's locations
To control which existing services can happen where, click Appointments > Services > click the service.
Select Locations > Edit Locations.
Toggle off 'Assign all locations' (unless you want this)
Then choose which locations > click Apply Changes.