The 30-year-old left-back will now stay with the League One club until his Robins contract expires on 31 December.
Williams has made eight appearances for Colchester and scored in October's 2-1 win over Bournemouth.
Source: PA
The 30-year-old left-back will now stay with the League One club until his Robins contract expires on 31 December.
Williams has made eight appearances for Colchester and scored in October's 2-1 win over Bournemouth.
Source: PA
