Rovers have completed the signing of midfielder Ed Williams on a two-year deal.
The 25-year-old has put pen to paper after impressing while on trial at the club throughout pre-season.
Williams arrives following a successful spell in non-league with Kidderminster Harriers, where his performances attracted the interests of several EFL clubs.
He becomes Darren Moore’s fourth signing of the summer so far, after the additions of Jason Lokilo, Josef Bursik and Taylor Richards respectively.