There are currently no open bugs.

"ctsim" versions published in Ubuntu

Focal (6.0.2-3): universe/science
Eoan (6.0.2-3): universe/science
Disco (6.0.2-2build1): universe/science
Bionic (5.2.0-4): universe/science
Xenial (5.2.0-2.1): universe/science
Trusty (5.2.0-1.1): universe/science
Precise (5.2.0-1.1): universe/science