There are currently no open bugs.

"python-prometheus-client" versions published in Ubuntu

Eoan (0.6.0-1): universe/misc
Disco (0.5.0+1-1): universe/misc
Cosmic (0.3.0-1): universe/misc
Bionic (0.1.1-1): universe/misc
Xenial (0.0.13-1): universe/misc