[ghc-steering-committee] Assigning Shepherd: #738: Amend #669 to categorize more language extensions

Trevis Elser submitted proposal #738: Amend #669 to categorize more language extensions <https://github.com/ghc-proposals/ghc-proposals/pull/738> for the committee to review. I'd like to nominate *Adam Gundry* as the shepherd. Please guide us to a conclusion as outlined in the committee processes <https://github.com/ghc-proposals/ghc-proposals/blob/master/README.rst#9committee-process-for-responding-to-a-proposal> . If possible, please aim to make a recommendation by *7 August 2026*. Cheers Simon