Squid 3.1.1 发布，Web缓存服务器

Squid cache（简称为Squid）是一个流行的自由软件（GNU通用公共许可证）的代理服务器和Web缓存服务器。Squid有广泛的用途，从作为网页服务 器的前置cache服务器缓存相关请求来提高Web服务器的速度，到为一组人共享网络资源而缓存万维网，域名系统和其他网络搜索，到通过过滤流量帮助网络 安全，到局域网通过代理上网。Squid主要设计用于在Unix一类系统运行。
Squid 3.1.1 新功能包括：
* Connection Pinning (for NTLM Auth Passthrough)
* Native IPv6
* Quality of Service (QoS) Flow support
* Native Memory Cache
* SSL Bump (for HTTPS Filtering and Adaptation)
* TProxy v4.1+ support
* eCAP Adaptation Module support
* Error Page Localization
* Follow X-Forwarded-For support
* X-Forwarded-For options extended (truncate, delete, transparent)
* Peer-Name ACL
* Reply headers to external ACL.
* ICAP and eCAP Logging
* ICAP Service Sets and Chains
* ICY (SHOUTcast) streaming protocol support
* HTTP/1.1 support on connections to web servers and peers.   (with plans to make this full support within the 3.1 series)
下载:
http://bo.mirror.garr.it/mirrors/squid/squid-3.1.1.tar.bz2
patch:
http://bo.mirror.garr.it/mirrors/squid/squid-3.1.1.patch
ReleaseNote:
http://www.squid-cache.org/Versions/v3/3.1/RELEASENOTES.html
CU下载地址：http://download.chinaunix.net/download/0001000/3.shtml