Add Haskell Implementors' Workshop
Add Haskell Implementors' Workshop

Haskell Implementors' Workshop belongs on this page!
haskell-infra/hl,haskell-infra/hl,haskell-lang/haskell-lang,gbaz/hl,haskell-lang/haskell-lang,haskell-infra/hl,gbaz/hl,gbaz/hl,haskell-lang/haskell-lang