Birmingham midfielder Charlee Adams has signed a new one-year contract with the club.
Southampton are confident Jay Rodriguez will commit to a new long-term deal but the player will consider his options.
Inverness have completed the signing of Northern Ireland Under-20 defender Danny Devine despite uncertainty over the future of Terry Butcher.
Devine, who recently had a loan spell at Wrexham, has signed until the end of the season after being released by Fleetwood.
Caley Thistle gave Butcher permission to speak to Barnsley 24 hours prior to Devine's capture.