Incomings and outgoings have been aplenty in recent weeks, with third-tier sides taking an opportunity to reshape their squads following the curtailment of the 2019/20 campaign.
Scroll down and click through the pages as we take a look at every signing made by League One clubs so far this summer – with some eye-catching deals agreed:
9. Fleetwood Town
In: Callum Camps (Rochdale) | Out: Nathan Sheron (St Mirren - loan), Ash Hunter (Salford City), Kyle Dempsey, Matt Gilks, Conor McAleny, Dean Marney, James Cottam, Gerard Garner Photo: Alex Livesey
10. Gillingham
In: Ryan Jackson (Colchester United) | Out: Max Ehmer (Bristol Rovers), Mikael Mandron (Crewe Alexandra), Mark Byrne, Ousseynou Cisse, Ben Pringle Photo: Jack Thomas
11. Hull City
In: Mailik Wilks (Barnsley) | Out: Kevin Stewart, Jon Toral, Will Mannion, Robbie McKenzie Photo: Alex Pantling
12. Ipswich Town
In: Ross Crane (Bury Town) | Out: None Photo: Stephen Pond