[arch-general] ABS version of postgresql-libs does not match repo?

[Ray Kohler]

The PKGBUILD at /var/abs/extra/postgresql-libs has version 8.4.0-1 (a
version that was in testing a little while back), while the version in
extra is still 8.3.7-2. This seems very dangerous since it would be
easy for a non-testing user to give themselves an unintended soname
bump.

I'm guessing this happens because that's both the trunk and extra
version for this package in svn? Might it be worthwhile to backout
revs 49331 and 49332, which have this change and nothing more? Or am I
missing something here?