Lincoln City defender Sean Long has left to join League Two rivals Cheltenham after making 42 appearances for the club.
As previously reported, the Irishman was previously offered a new contract when Lincoln submitted their retained list to the English Football League ahead of the 2018/19 season.
The defender initially joined Lincoln on loan from Reading in January 2017, featuring 16 times before joining the Lincoln permanently last summer.
Long made a further 26 appearances for the Imps during their first season back in the Football League, which also included the club lifting the Checkatrade Trophy at Wembley.
Lincoln City said in a statement: “We would like to express our thanks to Sean for his effort and endeavour during his time at the club and wish him all the best for the future.”