If youâre replying to a Pre-RFC thread here, please donât change the subject line. It makes tracking all discussion related to the Pre-RFC harder. If youâre replying to kick off your own, separate Pre-RFC, please start a new thread. I.e. donât reply in your mail client. Weâre tracking Pre-RFCs and RFCs, to make sure we keep nudging them forward, and Iâve missed at least a couple down to the subject line being changed. Thanks. Neil