Changes to squid-3.1.5 (02 Jul 2010):
- Bug 2967: raw-IPv6 address URL with append_domain broken
- Bug 2950: HTTP responses with no Date, L-M or Expires can now be cached
- Bug 2943: ICAP tokens not logged when using multiple access
- Bug 2937: Fails to detect chunked encoding if not given in all lower case
- Bug 2903: does not send indirect X-Client-Ip in ICAP respmod
- Fix free memory corruption and off-by-one error when comparing SNMP OIDs
- Port from 2.7: max_filedescriptor config option
- Fix persistent_connection_after_error is meant to be on by default
- ... and several build errors.