Anne would like to move the Progress Events spec to Last Call  Working 
Draft (LCWD):
http://dev.w3.org/2006/webapi/progress/
Note the Process Document states the following regarding the 
significance/meaning of a LCWD:
[[
http://www.w3.org/2005/10/Process-20051014/tr.html#last-call
Purpose: A Working Group's Last Call announcement is a signal that:
* the Working Group believes that it has satisfied its relevant 
technical requirements (e.g., of the charter or requirements document) 
in the Working Draft;
* the Working Group believes that it has satisfied significant 
dependencies with other groups;
* other groups SHOULD review the document to confirm that these 
dependencies have been satisfied. In general, a Last Call announcement 
is also a signal that the Working Group is planning to advance the 
technical report to later maturity levels.
]]
Additionally, a LCWD should be considered feature-complete with all 
issues resolved.
We specifically request comments from the HTML WG and SVG WG.
Please send all comments to public-webapps@w3.org by March 1.
-Regards, Art Barstow