Last week the Owls confirmed 10 players would be leaving at the end of their contracts, while the club has activated one-year extensions to retain Ciaran Brennan, Alex Hunt and Sam Hutchinson.
Here are today's biggest transfer stories from League One as clubs begin doing business ahead of the new season.
1. Sheffield Wednesday will compete in League One next season.
Sheffield Wednesday will compete in League One next season. Photo: Laurence Griffiths
2. Sunderland in talks with striker over new deal
Sunderland have confirmed that talks are continuing with striker Charlie Wyke over a new contract at the Stadium of Light. Wyke is one of four players, alongside Aiden McGeady, Luke O’Nien and Denver Hume, who have been offered new deals by the club. Photo: Stu Forster
3. Hatters sign Wycombe's Nigerian winger
Wycombe Wanderers have confirmed Fred Onyedinma has left the club to join Luton Town for an undisclosed fee. Photo: Richard Heathcote
4. New deal for Bolton defender
Gethin Jones has signed a new two-year deal at Bolton. The 25-year-old defender joined Wanderers last summer on an initial 12-month contract with the option of a further year, but has now agreed fresh terms. Photo: Steve Bardens