Upgrading to squid-2.6.15 is not recommended.

[Thomas-Martin Seck]

* RW <fbsd06 at mlists.homeunix.com> [gmane.os.freebsd.devel.ports]:

> The squid site is recommending that people skip 2.6.15 and go straight
> to 2.6.16

The Squid maintainer can not resist to recommend that people look
at what the FreeBSD port of Squid-2.6.STABLE15 actually delivers. :-)

It should be safe to use the STABLE15 port since it includes all
published patches and some of them indeed fix severe issues in STABLE15.

An update to STABLE16 is already in GNATS as I write this. As usual,
people are recommended to monitor the Squid users mailinglist and the
Squid bugzilla database before upgrading their production systems.