What did we learn from Keir Starmer's speech?

Sir Keir Starmer has declared 'change has begun' in Liverpool. He defended the cuts to the winter fuel payments, announced a Hillsborough Law, and saw off a heckler. But did we learn anything from the speech in terms of policy? Is he leaving conference in a better or worse position than he entered? Isabel Hardman is joined by James Heale and Katy Balls.