There are currently no open bugs.

"ruby-session" versions published in Ubuntu

Disco (3.2.0-2): universe/ruby
Cosmic (3.2.0-2): universe/ruby
Bionic (3.2.0-2): universe/ruby
Xenial (3.2.0-1): universe/ruby
Trusty (3.1.0-1): main/ruby
Precise (3.1.0-1): main/ruby