Due to lack of time we tabled the main motion and amendment. Since we
did not have consensus on the amendment, I would encourage folks to
discuss this on the mailing list. We'll take this up again next week.
main motion: leave chapter 4 as-is and mark it as non-normative, keep
chapter 4 in sync with the rest of the spec
amendment: If the work of keeping chapter 4 in sync is too onerous then
we remove chapter 4 (support for BPEL 1.1)