Hey, This is only a note for developers that maintain a fork where you have changed some of the versions of the dependencies. Our current version of pants (0.0.80) depends on pex 1.1.4 which suffers from this issue <https://github.com/pantsbuild/pex/issues/226>. As a result if you attempt to change any of the dependencies to version that have a `_` or `-` in them, pants will not be able to resolve the dependency and build the artifact.
I have asked a pants developer to downgrade pex <https://github.com/pantsbuild/pants/pull/3184> in pants to a version that does not have this issue. Once that version is released, I will be sure to upgrade pants in our repo. -- Zameer Manji
