He was happy with the performance on the day and is confident the squad will compete back in the Championship.
Shakespeare said: "We were excellent. We were always going to play a strong line-up and the lads always want to put on a good performance."
He added: "We've coped with League One very well and we have learnt a lot from being here.
"We've been planning for next season for a while and we plan to add some more quality.
"We will add to the squad as we want competition for places but these players have earned the right to play in the Championship."