pg_relcheck gone from 7.3?

There seems to be at least one system table removed from version 7.3 that
was present in 7.2: pg_relcheck.  Are there others?  What are the upgrade
paths for applications that rely on this or other removed tables?

What annoys me most is that pg_relcheck is documented in 7.2 but not
mentioned at all in 7.3 release notes ...

--
Jeff Boes                                      vox 616.226.9550 ext 24
Database Engineer                                     fax 616.349.9076
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