There are currently no open bugs.

"libxc" versions published in Ubuntu

Eoan (4.2.3-3): universe/misc
Disco (4.2.3-3): universe/misc
Cosmic (3.0.0-2build1): universe/misc
Bionic (3.0.0-1build1): universe/misc
Xenial (2.1.2-1): universe/misc
Trusty (2.0.2-1ubuntu1): universe/misc