FreeBSD 9.1 Planned For Release At Month's End

Phoronix: FreeBSD 9.1 Planned For Release At Month's End

A third release candidate of FreeBSD 9.1 had to be scheduled thereby pushing back the final release of this next FreeBSD release to the end of October...

http://www.phoronix.com/vr.php?view=MTIwMzk

is there no changelog?

I got a little disillusioned by FreeBSD.

1. I tried three different non-Intel SATA controllers (I+II some older some more recent), non of which are fully supported or work flawless
2. ZFS is incompatible between versions and you are not asked to upgrade (e.g. 8.3 cannot read ZFS volumes which were ONCE opened by 9.1)