I don&#39;t know about you, but I personally haven&#39;t found the time to cast back in time for each of my package&#39;s dependencies to find a true lower bound version.<br><br>Do we have any tools that would do the following?<br>

<ul><li>ask Hackage for the available versions of package foo</li><li>use cabal-dev to build your package against foo-X.Y.Z forall {X,Y,Z} (but leaving other packages unconstrained)<br></li><li>report successes and failures, including last failure before the present version (and therefore lower bound, exclusive)</li>

</ul>Johan, would it make any sense to extend your Jenkins setup to do this?<br><br>  -Ryan <br><br><br>