During the Galactic Civil War, a prolongued conflict between Rebel Alliance and Galactic Empire, the Imperial Admiral Kohrin's second fleet bombarded the planet thinking that it was home to a Rebel base, in retaliation for Luke Skywalker's attack on the Executor-class Star Dreadnought Enforcer at nearby Bespin. The base was in fact empty, abandoned two months previously.
Sources
"Starfighters Down" — Challenge 38 (First mentioned) (Unlicensed)