Was the budget kind to the self-employed?

Having been battered by some recent budget statements, contractors and other self-employed workers might have had a sense of foreboding as Philip Hammond stood to deliver his budget speech to the Commons yesterday.
Rumours circulating in the run-up to budget day didn’t help matters. It was widely reported that the Chancellor could extend public-sector IR35 compliance rules to the private sector and it was rumoured that the VAT threshold could be lowered.