FreeBSD 11.0-RC1 发布了。FreeBSD 是一个类 Unix 操作系统，是由经过 BSD、386BSD 和 4.4BSD 发展而来的类Unix的一个重要分支。

该版本是 11.0-RELEASE 发布周期的首个 RC 版本。

本次发布改进记录：

• A NULL pointer dereference in IPSEC has been fixed.

• Support for SSH Protocol 1 has been removed.

• OpenSSH DSA keys have been disabled by default.  Users upgrading from prior FreeBSD versions are urged to update their SSH keys to DSA or ECDSA keys before upgrading to 11.0-RC1.

• PCI-e hotplug on bridges with power controllers has been disabled.

• A loader tunable (hw.pci.enable_pcie_hp) to disable PCI-e HotPlug has been added.

• A VESA panic on suspend has been fixed.

• Google Compute Engine image publication has been fixed.

• An AES-ICM heap corruption typo bug has been fixed.

• A regression in pf.conf while parsing the 'interval' keyword has been fixed.

• A ZFS/VFS deadlock has been fixed.

更新说明：https://lists.freebsd.org/pipermail/freebsd-stable/2016-August/085277.html

下载地址：ftp://ftp.freebsd.org/pub/FreeBSD/releases/ISO-IMAGES/11.0/