This was the second LEGO Batman theme, relaunched in 2012 as part of the LEGO DC Universe Superheroes line, a subtheme of the LEGO Super Heroes. The first Batman theme was introduced in 2006 under license from DC Comics. The subtheme focuses on Batman but also include elements from other Batman universes.
2018 LEGO Sets
In 2018, The LEGO Company celebrated the 60th anniversary of the brick and introduced a number of sets to commemorate this. This year also so a number of new and revisited themes including the return of Harry Potter sets after 6 years. New themes such as Jurassic World: Fallen Kingdom, The Powerpuff Girls, Unikitty! and Solo: A Star Wars Story was added to LEGO Star Wars. We also so the discontinuation of LEGO Dimensions and Nexo Knights.