Robert Collins wrote:
Bug 2950: HTTP responses with no Date, Last-modified or expired can now be cached (given an appropriate refresh_pattern). Previously we were not caching them in case of an infinite loop in cache farms: however Squid adds Date: headers now which remove that concern.
One whale of a one-liner changelog snippet. :( Amos -- Please be using Current Stable Squid 2.7.STABLE9 or 3.1.4
