On behalf of all the cabal contributors, I'm proud to announce cabal 1.20. With 404 commits since the 1.18 release, this is a feature packed release. Here's a short summary of the perhaps most notable changes:

 * Dependency freezing

 * Parallel cabal build

 * Flag to temporary ignore upper bounds

 * Unnecessary re-linking avoidance

 * Streaming cabal test output

 * New cabal exec command

 * Haddock configuration options

I did a longer write-up about the new features on my blog: http://blog.johantibell.com/2014/04/announcing-cabal-120.html

## Contributors

Here are the contributors for this release, ordered by number of commits:

Apologies if someone was left out. Once in a while we have to make commits on behalf of an author. Those authors are not captured above.

Enjoy,

  Johan