WG5, The CD ballot has started, see ISO/IEC JTC 1/SC22 N4319. It ends on 31 August to allow the US comments to be considered at the August meeting of J3. I have revised my coarray summary and it is visible as ftp://ftp.nag.co.uk/sc22wg5/N1701-N1750/N1724.pdf Cheers, John.