~3 years since the Linear Haskell paper all told This included a pretty rigorous community review. The extension did get some pushback & serious debate, and I

~3 years since the Linear Haskell paper all told This included a pretty rigorous community review. The extension did get some pushback & serious debate, and I honestly think the entire process was handled wonderfully. It speaks well of GHC's community culture (speaking as a sideline observer.)