Jack Jebb and Bruno Andrade both had spells on loan at Stevenage last season
Jack Jebb has been released by Arsenal.
The 19-year-old midfielder had two loan spells at Stevenage last season, making four starts and six substitute appearances, but has now been deemed surplus to requirements by the Gunners.
He is one of seven players, including fellow midfielder Abou Diaby, released by the club.
Another loanee from last season, Bruno Andrade, has been released by QPR. He made five starts and 10 substitute appearances for Boro last term.
Another former Boro loanee, Curtis Obeng, has left Swansea. He had a loan spell at Boro in 2014.
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