[Update (2006-03-16): the new home for unAPI and this spec is unapi.info.]
Attached is revision 1 of unAPI. Revision 2 is due in one month.
unAPI has changed significantly since version 0. A combination of many sharp minds from various nations and healthy skepticism and a variety of scrumptious Oregon microbrews on tap nearby has narrowed its scoped and tightened its approach significantly.
There are still a number of issues to consider but revision 1 is a solid spec that should be easily implemented in a variety of contexts. If you wish to comment, complain, commend, or suggest other tasty Oregon microbrews we might sample before we leave Corvallis please recall that the gcs-pcs-list is the list of record for unAPI development.
My apologies for the release of the spec being seven minutes past deadline PST.