The youngster has left Crystal Palace on a permanent basis.
Bolton Wanderers came back from a goal down to draw 1-1 with Southend United on Saturday.
HITC Sport understands Crystal Palace forward Keshi Anderson has signed a new deal.
Anderson spent a short but successful loan spell at the Keepmoat last season.
The 21-year-old suffered a leg break whilst on loan at Doncaster Rovers.
Crystal Palace striker Keshi Anderson provides an injury update on Twitter as he continues to recover from a broken leg.
The Palace boss was himself a non-league graduate at Selhurst Park.
Keshi Anderson picked up an injury while on loan from Crystal Palace to Doncaster Rovers.
Crystal Palace striker Keshi Anderson is currently taking in a loan spell at Doncaster Rovers.
HITC Sport understands Doncaster Rovers are set to extend the loan of Crystal Palace striker Keshi Anderson.