this change, we have to add a special check that comm_close()
doesn't close a FD while the read/write handler for that FD
is still being serviced. See 'current_hdl_fd'.
+ - Small change of Squid output for FTP (Andrew Filonov,
+ Henrik Nordstrom).
+ - clientGetsOldEntry() sends old entry if new request status
+ is in the 500-range (Henrik Nordstrom).
+ - Changed configure so it works with IRIX6.4 C compiler (broken?)
+ option -OPT:fast_io=ON.
+ - Fixed comm_connect_addr() non-blocking connections for
+ SONY NEWSOS (Makoto MATSUSHITA).
+ - Changed "#ifdef __STDC__" to "#if STDC_HEADERS" as recommended
+ by autoconf documentation.
+ - Fixed client-side cache-control max-age (Henrik Nordstrom).
+ - Added a new error page: ERR_SHUTTING_DOWN. fwdStart() returns
+ this error if it is called while squid is in the process of
+ shutting down.
+ - Added support for linuxthreads package under FreeBSD (Tony Finch).
+ - Fixed HP-UX StatHist.c assertions by making the "hbase_f"
+ functions non-static (Michael Pelletier).
+ - Fixed logging of authenticated usernames even if the
+ authorization is not cached (Dancer).
+ - Fixed pconnPush() bug that prevented holding on to
+ persistent connections (Manfred Bathelt).
- Pid file now rewritten on SIGHUP.
Changes to Squid-2.1 (November 16, 1998):