The PWE3 WG moved beyond draft-malis-sonet-ces-mpls-05.txt as the base
for one of its chartered documents, draft-ietf-pwe3-sonet-01.txt. The
WG's chartered draft contains much material meeting requirements
(security, congestion avoidance, IP IP support as well as MPLS) not
envisioned by draft-malis-sonet-ces-mpls-05.txt, because of the WG
charter and the working group interoperabilty discussions going on.
Leaving aside the charter requirements, the documents have the same
subject matter.
Publication of draft-malis-sonet-ces-mpls-05 at this time would therefore
constitute an end-run around the IETF process.