GBS owns the copyright of the base text (which has changed since that CCAT text was done--I have a copy of the most recent edition), I was referring to the tagging.
For what it’s worth, unless I’m mistaken the text we’re discussing is based on the UBS3. While it is true that there is now a UBS 4th edition, the text itself is identical to the UBS3 — the only difference is in the apparatus describing textual variants.
Patrick
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"It is not as a child that I believe and confess Jesus Christ. My hosanna is born of a furnace of doubt."
-- Fyodor Doestoevsky