Call for Contributions for HCAR34

It's that time of the year again (https://ro-che.info/ccc/16). With new updated to GHC, Hackage and various other projects, the editors of the Haskell Community and Activities Report are looking forward to your contributions. The deadline is 30th of April 2018 and you can find more details at https://mail.haskell.org/pipermail/haskell-cafe/2018-March/128829.html.