As for me I need to report my time spent on the job so that they could estimate cost and not exceed the budget limit. I don't mind with the changes as long it turn out to be better design. But on the management issues this are important matter to be highlighted. TIME = COST
However I cannot release yet till it finalised to the client. Till then I'll keep busy updated previous work.
Don Corleone: I spent my whole life trying not to be careless. Women and children can be careless. But not men.