On the features comparison chart (http://www.postgresql.org/doxlist.html) you specify whether pgsql 6.5.3 is supported or unsupported on a number of platforms. This list says that this version is not supported for Linux/Sparc systems, however RedHat's latest distribution has RPMs for version 6.5.2. So does "unsupported" mean "not for public release"? Or does the PostgreSQL team plan to ever maintain current versions for the Linux/Sparc platform? This is important since I have some Linux/Sparc systems, and I'd like to implement some applications that use pgsql as a DBMS. If there will be no further development for Linux/Sparc then I'll need to change my application's specifications.