Conversation so far:
What happened with JLS in 2011?
JLS released their third album, Jukebox, on 14 November 2011
Did the album Jukebox reach the Billboard charts?
Jukebox charted at number 2 on the UK Album Charts and entered the Irish Album Charts at number 5.
How many records did JLS' Jukebox sell?
Jukebox was certified Gold in Ireland (IRMA) with 7,500 copies sold. It was certified Platinum in the United Kingdom (BPI) with 300,000 copies sold.
Did JLS go on tour in support of the album Jukebox??
The band JLS would embark on another UK arena tour in support of the album in March and April 2012.
When was JLS' Evolution recorded?
Regarding Evolution, JLS revealed on April 2012 that they were going to Scandinavia and America over the next few weeks to put pen to paper.“
Did the album Evolution reach the Billboard charts?
In 2012, Evolution reached no. 7 on the Irish Albums (IRMA), no. 5 on the Scottish Albums (OCC), and no. 3 on the UK Albums (OCC).

Question: When did they release Jukebox?
Self-contained rewrite: When did JLS release the album Jukebox?