<ChangeLog>
*) Change: increased the applications' startup timeout.
*) Change: disallowed abstract Unix domain socket syntax in non-Linux
systems.
*) Feature: basic statistics API.
*) Feature: customizable access log format.
*) Feature: more HTTP variables support.
*) Feature: forwarded header to replace client address and protocol.
*) Feature: ability to get dynamic variables.
*) Feature: support for abstract Unix sockets.
*) Feature: support for Unix sockets in address matching.
*) Feature: the $dollar variable translates to a literal "$" during
variable substitution.
*) Bugfix: router process could crash if index file didn't contain an
extension.
*) Bugfix: force SCRIPT_NAME in Ruby to always be an empty string.
*) Bugfix: when isolated PID numbers reach the prototype process host
PID, the prototype crashed.
*) Bugfix: the Ruby application process could crash on SIGTERM.
*) Bugfix: the Ruby application process could crash on SIGINT.
*) Bugfix: mutex leak in the C API.
</ChangeLog>
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