Here's a report on iTnews saying that Oracle has abruptly shut down a set of servers used to perform quality assurance on PostgreSQL releases. "Sun Microsystems - and for a short time its new owner Oracle - had provided three member servers to ensure PostgreSQL was stable on the Solaris operating system. The development of PostgreSQL had been supported by Sun - which contributed DTrace support, amongst other features to the database platform. At the start of July, Oracle shut down its three PostgreSQL build farm servers without warning, leaving the PostgreSQL community rushing to find replacements."