Bruce Momjian: Pg_Upgrade Now Handles Invalid Indexes

In December, I reported that a bug had been discovered in how pg_upgrade handled invalid indexes, and that the next release of pg_upgrade would throw an error if invalid indexes were found; that release happened in February. In an easily-overlooked development, last week's security release changed pg_dump so it now skips dumping invalid indexes. This allows the most recent version of pg_upgrade to upgrade clusters with invalid indexes, rather than throwing an error.