Shrewsbury Town secured their place in League One next season and relegated Cheltenham Town by beating the Robins 1-0 at Whaddon Road this afternoon.
Tranmere Rovers will also join Cheltenham in the Conference next season after losing away at Plymouth Argyle, with a Hartlepool United victory at Exeter City sealing their fate.
Jean-Louis Akpa-Akpro scored the game's only goal in the Shrewsbury's encounter with the Robins, which promotes Micky Mellon's side back to the third tier.
Plymouth ran out 3-2 winners against Tranmere as a Reuben Reid penalty and goals from Tareiq Holmes-Dennis and Lewis Alessandra ended the visitors' 94-year stay in the Football League.
Long-time strugglers Hartlepool secured their status in League Two for next season by beating beat Exeter 2-1 at Victoria Park.
Burton edged closer to being crowned champions as a Lucas Akins brace and a Phil Edwards strike saw Jimmy Floyd Hasselbaink's side beat Northampton Town 3-1.
Ten-man Southend United moved into the last automatic-promotion place after they won their encounter against Luton Town 1-0. Bury sit two points behind Phil Brown's side in fourth after they comfortably beat AFC Wimbledon 2-0.
Wycombe now drop into the playoff places after they were beat 1-0 at home to Morecambe.
Dagenham & Redbridge thrashed Accrington Stanley 4-0 - goals from Matt Partridge, Jamie Cureton and Jodi Jones helped seal all three points.
Portsmouth overcame 10-man Mansfield Town, who had Ritchie Sutton sent off in the second minute for denying a goalscoring opportunity.
Stevenage's 1-0 victory over Carlisle United boosted their playoff hopes and moved them onto 72 points for the season.
Second-half goals from David Tutonda and Lee Minshull clinched all three points for Newport County as they beat York City 2-0.
Oxford United comfortably beat rivals Cambridge United 2-0 thanks to goals from Kemar Roofe and Danny Hylton.
Results in full (half-time scores in brackets): Burton Albion 3-1 Northampton Town (3-0), Bury 2-0 AFC Wimbledon (1-0), Cheltenham Town 0-1 Shrewsbury Town (0-1), Dagenham & Redbridge 4-0 Accrington Stanley (1-0), Hartlepool United 2-1 Exeter City (2-1), Mansfield Town 1-2 Portsmouth (0-1), Oxford United 2-0 Cambridge United (2-0), Plymouth Argyle 3-2 Tranmere Rovers (2-1), Southend United 1-0 Luton Town (0-0), Stevenage 1-0 Carlisle United (0-0), Wycombe Wanderers 0-1 Morecambe (0-0), York City 0-2 Newport County (0-0).
