FreeBSD 10.0 BETA4在官方發布了，該版本在FreeBSD 10.0 BETA3的基礎上改進。
Add preliminary support for RTL8106E, RTL8168G, RTL8168GU,
RTL8411B, and RTL8168EP.
Enable fingerprint checking in pkg(8) for FreeBSD-provided binary packages.
Remove the WITH_LIBICONV_COMPAT build option.
Update nvi to 2.1.2.
Various iconv(3) fixes.
Fix mergemaster -U by forcing FreeBSD 9 compatiblity in mtree when mtree is nmtree.
Fix to freebsd-update(8) in generating the list of old files/directories versus new files/directories (FreeBSD-EN-13:05.freebsd-update).
下載：ftp://ftp.freebsd.org/pub/FreeBSD/snapshots/VM-IMAGES/10.0-BETA4/
