+Changes in squid-6.6 (5 Dec 2023):
+
+ - Bug 5328: Fix ESI build with libxml2 v2.12.0
+ - Bug 5319: QOS Netfilter MARK preservation is always disabled
+ - Bug 5318: peer_digest.cc:399: "fetch->pd && receivedData.data"
+ - Bug 5317: FATAL attempt to read data from memory
+ - Bug 5154: Do not open IPv6 sockets when IPv6 is disabled
+ - FTP: Ignore credentials with a NUL-prefixed username
+ - log_db_daemon: Fix DSN construction
+ - Limit the number of allowed X-Forwarded-For hops
+ - Do not update StoreEntry expiration after errorAppendEntry()
+ - improve handling of response sending errors
+
Changes in squid-6.5 (5 Nov 2023):
- Bug 5309: frequent "lowestOffset () <= target_offset" assertion