The League One side, who begin the season 15 points adrift after sanctions were imposed following their administration, have moved like a whirlwind to secure a number of signings in time to kick off at Tranmere's Prenton Park.
Hughes, who joined Norwich from Reading, enjoyed a mixed relationship with the Carrow Road faithful, but could never be accused of giving anything less than 100%. He has signed a two-year deal with Dennis Wise's side and moves for an undisclosed fee.