Yeovil have released Rhys Baggridge, Lewis Clarke, Rob Clowes and Billy Gibson from their contracts with immediate effect.
Yeovil Town have allowed attacking midfielder Billy Gibson to move to Braintree Town on loan.
Yeovil Town have rebuffed an approach from Blue Square Bet Premier side Lincoln City for midfielder Billy Gibson.
Yeovil are waiting to hear whether the seven players offered new contracts will decide to stay at Huish Park.
Winger Billy Gibson is eager to make a big impression at Yeovil after earning an extension to his deal at Huish Park.
League One club Yeovil Town have signed former Watford midfielder Billy Gibson on a short-term deal.
Carlisle are hoping to sign Jean-Yves M'Voto and have extended Francoise Zoko's trial at Brunton Park.
Carlisle United manager Greg Abbott has taken four players on a week-long trial at Brunton Park.
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