Hi all, I've been working on the 0.7 release of Yesod. Unfortunately, getting all of the dependencies from Github can be a bit of a pain, so I don't think anyone besides the core team is testing it at all. Hopefully, we can change this: I've just created a Yackage[1] server for Yesod[2]. If you want to start playing with Yesod 0.7, all you need to do is: 1) Modify your ~/.cabal/config file to include: remote-repo: yesodyackage:http://yackage.yesodweb.com/ 2) cabal update 3) cabal install yesod-0.7.0 That should do it! A few caveats: * There are likely still bugs, as this is not finished software * With yesod 0.7, we are splitting things into many more packages. Not all of these packages are automatically installed yet (eg, yesod-static), even though previous versions of Yesod included this functionality. * If you install in this manner, cabal will *not* know to replace these packages with the final packages released to Hackage ultimately. At that point in time, you can: 1) manually unregister all packages installed from Yackage 2) manually "cabal install --reinstall" all packages installed from Yackage 3) wipe our your ~/.ghc folder and start from scratch Depending on how things go, I might start using odd-second-numbers to denote beta versions of the software, and therefore avoid a lot of these issues. If that becomes the case, then odd-second-numbers would never appear on Hackage, only on Yackage. Let me know if you have any issues! Michael [1] http://hackage.haskell.org/package/yackage [2] http://yackage.yesodweb.com/