| 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的发展历史相当悠久，功能也相当完善。除了HTTP外，对于
FTP与HTTPS的支持也相当好，在3.0 测试版中也支持了IPv6。
下载： http://bo.mirror.garr.it/mirrors/squid/squid-3.1.0.16.tar.bz2
更多： http://bo.mirror.garr.it/mirrors/squid/
查看ReleaseNote: http://bo.mirror.garr.it/mirrors/squid/squid-3.1.0.16-RELEASENOTES.html
Changes to squid-3.1.0.16 (01 Feb 2010):
- Regression Fix: Make Squid abort on all config parse failures.
- Regression Bug 2811: SNMP client/peer table OID numbering
- Bug 2851: Connection pinning fails when using a peer
- Bug 2850: Mismatch in hier_code enum / hier_strings array
- Bug 2731: Add follow_x_forwarded_for support to ICAP
- Bug 2730: Regressions in follow_x_forwarded_for since Squid-2
- Bug 2706: Set timestamps during ICAP request satisfaction.
- Bug 2553: X-Forwarded-For with IPv6 address not handled correctly
- Fix: WCCPv1 not connecting to router correctly
- Remove obsolete RunCache/RunAccel scripts.
- Add client_ip_max_connections
- Add the http::>ha format code and make http::>h log original
request headers
- ... and all bug fixes from 3.0 up to 3.0.STABLE22
- ... and many more minor build and display annoyances.
此外3.0分支的 squid-3.0.STABLE22 也同时发布. | 
