As many people know, the recent Windows 10 Creators Update broke the latest GHC 8.0.2 release. [1] We're happy to announce that there are now new 8.0.2-a builds on the Haskell Platform website that include the patch prepared by GHC HQ, and the hashes have been updated appropriately as well: https://www.haskell.org/platform/windows.html Note that this is not a new HP release in any official sense, nor are these new HP builds. These are the existing installers with the replacement of one file. Accordingly, they have new file names and hashes. However, all else remains the same. Similarly, no builds for other platforms have been updated. If you are not using Windows 10, this doesn't affect you in any way. And if you are, you probably already ran into this. Apologies for about a week of tardiness in getting this out, which is entirely due to my frazzledness. Happy Haskell Hacking all, Gershom [1] https://mail.haskell.org/pipermail/ghc-devs/2017-April/014131.html