Goalkeeper Jamie Jones has joined the club on a one-year contract.
The 34-year-old will offer support to summer signings Seny Dieng and Tom Glover.
Jamie brings a wealth of experience, having made almost 500 career appearances.
Most recently, he was at Wigan Athletic, where he clocked up a century before departing this summer.
Jamie arrives following the loan departures of three goalkeepers at the club. Zach Hemming has joined St Mirren for the season, Sol Brynn is with League One Leyton Orient, and Liam Roberts has linked up with Barnsley.