League Two side Grimsby Town sign former Shrewsbury striker Scott Vernon following a successful trial spell.
League Two side Mansfield Town sign West Bromwich Albion defender Kyle Howkins on a six-month loan deal.
Newport have re-signed defender Paul Bignot following a successful trial.
Northampton have signed Swansea winger Kenji Gorre on a half-season loan.
Accrington Stanley winger Brayden Shaw signs a one-year contract extension with the League Two club.
Colchester have signed defender Lewis Kinsella on a one-year contract.
Southend United re-sign former Yeovil Town centre-back Jakub Sokolik on a five-month contract.
Midfielder Alex Lawless, recently released by Luton Town, joins Yeovil on a one-year contract.