ocaml/opam-repository — pull request #3204 by smondet (2014-12-15 21:55:05+00:00)
Title: Add package atd2cconv 0.0.0

The thing to note is that even though `atd2cconv` does not depend on CConv, it imposes a constraint on the project(s) that use the generated code (CConv 0.1).
I figured it is the job of the packages using `atd2cconv` to enforce the version constraint.