Among those not to be offered new deals by new head coach Danny Cowley were Andy Cannon and Craig MacGillivray, while the departures of Jack Whatmough, Ben Close, Tom Naylor and Ryan Williams are expected to follow suit.
The majority of the Blues’ rivals have followed, with Charlton the only remaining side that is guaranteed to be in the third tier next term yet to confirm who they will be parting company with.
With Blackpool and Lincoln involved in this Sunday’s play-off final, undersandably, no announcement has been made by either club – with the same applying with League Two play-off finalists Morecambe and Newport County.
Yet the likes of newly-relegated Sheffield Wednesday, Rotherham and Wycombe have confirmed which out-of-contract players they’ll be keeping for the 2021-22 season.
So, to help see were clubs stand as they go into a hectic summer transfer window, here’s the latest retained lists as provided by clubs.
With Blackpool and Lincoln involved in this Sunday’s play-off final, undersandably, no announcement has been made by either club – with the same applying with League Two play-off finalists Morecambe and Newport County.
![Released: Callum Burton, Joe Neal.
Contract discussions: Dimitar Mitov, Kyle Knoyle, Greg Taylor, Harrison Dunk, Luke Hannant, Paul Digby, Liam O’Neil, Paul Mullin, Andy Dallas, Ben Worman, Wes Hoolahan (pictured).
Picture: Lewis Storey/Getty Images](https://www.thestar.co.uk/webimg/b25lY21zOjEwOTlhNmIwLWQzMDYtNDk5MC05NjViLTBkODM0ZDViYzEwZTphZGJhZTEyNi1kMGMzLTQ1ZjMtOTg5Ni02ZmVjZWY5NGM2Zjc=.jpg?crop=3:2&trim=&width=800)
5. Cambridge United
Released: Callum Burton, Joe Neal. Contract discussions: Dimitar Mitov, Kyle Knoyle, Greg Taylor, Harrison Dunk, Luke Hannant, Paul Digby, Liam O’Neil, Paul Mullin, Andy Dallas, Ben Worman, Wes Hoolahan (pictured). Picture: Lewis Storey/Getty ImagesPhoto: Lewis Storey
![Released: Alex Addai, Dan Bowry, Tahvon Campbell, Tom Chamberlain and Chris Clements.
Contract discussions: Scott Flinders, Max Harris and Sean Long.
Picture: Dan Mullan/Getty Images](https://www.thestar.co.uk/webimg/b25lY21zOmMwOTllYmVmLTVkYTItNDMxZC04ZGJkLWJhNjJkNjcwODdhNzoyNjk4YjNiMC0xMGE1LTQ2NDEtODJiZS1kYzY1YWNiZWJkZGQ=.jpg?crop=3:2&trim=&width=800)
6. Cheltenham
Released: Alex Addai, Dan Bowry, Tahvon Campbell, Tom Chamberlain and Chris Clements. Contract discussions: Scott Flinders, Max Harris and Sean Long. Picture: Dan Mullan/Getty ImagesPhoto: Dan Mullan
![Released: Eddie Nolan, Daniel Powell, Olly Lancashire.
Contract discussions: Ryan Wintle, Chris Porter, Callum Ainley, Regan Griffiths, Josh Lundstram, Omar Beckles (pictured), Sam Booth.
Picture: Gareth Copley/Getty Images](https://www.thestar.co.uk/webimg/b25lY21zOmVlYmRhNTI3LWMxNDAtNGMzOS1hNmI3LTk3YjJmNzdlYzZjNTo3NzIzNTQwYi1lYTlhLTQ0NTktYmM4My0zNjhjZTg4MGI5Mjg=.jpg?crop=3:2&trim=&width=800)
7. Crewe
Released: Eddie Nolan, Daniel Powell, Olly Lancashire. Contract discussions: Ryan Wintle, Chris Porter, Callum Ainley, Regan Griffiths, Josh Lundstram, Omar Beckles (pictured), Sam Booth. Picture: Gareth Copley/Getty ImagesPhoto: Gareth Copley
![Released: Danny Amos, Madger Gomes, Ian Lawlor.
Contract discussions: Reece James, Jason Lokilo, Lirak Hasani.
Picture: Catherine Ivill/Getty Images](https://www.thestar.co.uk/webimg/b25lY21zOmExZWQ4MDU1LTc3MGEtNDU2MS04NjMyLTQ3MjU3ZTZjMTA4OToyMTQ2MWM4Yy1lMzZhLTRhMjAtOWQ3NS1iM2I1ZTVjZWM5ODA=.jpg?crop=3:2&trim=&width=800)
8. Doncaster Rovers
Released: Danny Amos, Madger Gomes, Ian Lawlor. Contract discussions: Reece James, Jason Lokilo, Lirak Hasani. Picture: Catherine Ivill/Getty ImagesPhoto: Catherine Ivill