XLIFF 2.0 Comments - State vs Approved

Comments on XLIFF Version 2.0 Committee Specification Draft 01
http://docs.oasis-open.org/xliff/xliff-core/v2.0/csprd01/xliff-core-v2.0-csprd01.pdf

state vs approved

There is no description of the relationship between segment@state and segment@approved. One can have contradictory values: e.g. approved='yes' with final='no'. Overall it seems approved is redundant.

-ys