Colchester United sign striker Dan Holman from Conference Premier side Braintree Town on a two-year contract.
Colchester United's Josh Thompson and David Wright will remain at the League One side after signing new one-year deals.
Colchester United sign keeper Chris Lewington and defenders Sean Clohessy and Ben Gordon on free transfers.
Dagenham & Redbridge sign Colchester United goalkeeper Mark Cousins and Tonbridge Angels defender Nathan Green.
Fixtures, Results & Competitions
Colchester United are hopeful of achieving Category Two academy status after a failed application last year.
League One side Crawley Town agree to sign left-back Ryan Dickson and right-back Lanre Oyebanjo on two-year deals.
Colchester United winger Dominic Vose signs a new two-year deal with the League One club he joined in November.
Out-of-contract Colchester United captain Brian Wilson will leave the club and join a side in the north west.
Colchester finish the season on a high with a freak goal which consigns Walsall to a sixth game without a win.
Colchester United striker Clinton Morrison will leave the club when his contract expires this summer.
Chairman Robbie Cowling says Colchester United can deal with relegation but denied Category Two academy status.
Colchester United thrash already-promoted Brentford to all but seal their League One status.
Relegation rivals Crewe and Colchester draw a blank to leave both sides one point above the drop zone.
Connor Brown's first-half strike sees Oldham edge away from relegation danger and drop Colchester deeper into trouble.
Colchester ease their relegation worries with victory over troubled Stevenage
Tranmere Rovers pick up their second win in five games to beat fellow League One strugglers Colchester United.
Colchester United boss Joe Dunne warns his players their fight against relegation will influence their careers.
Peterborough United pull further ahead in the race for sixth place in League One with victory over struggling Colchester.
Notts County move out of the League One relegation zone after a comfortable win over Colchester United.
Colchester United sign Crystal Palace centre-half Alex Wynter on loan until the end of the season.