<ChangeLog>
*) Change: r.variables.var, r.requestText, r.responseText,
s.variables.var, and the "data" argument of the s.on() callback
with "upload" or "download" event types will now convert bytes
invalid in UTF-8 encoding into the replacement character. When
working with binary data, use r.rawVariables.var, r.requestBuffer,
r.responseBuffer, s.rawVariables.var, and the "upstream" or
"downstream" event type for s.on() instead.
*) Feature: added timeout argument for shared dictionary methods
add(), set() and incr().
*) Bugfix: fixed checking for duplicate js_set variables.
*) Bugfix: fixed request Host header when the port is non-standard.
*) Bugfix: fixed handling of a zero-length request body in ngx.fetch()
and r.subrequest().
*) Bugfix: fixed heap-buffer-overflow in Headers.get().
*) Bugfix: fixed r.subrequest() error handling.
Core:
*) Feature: added zlib module for QuickJS engine.
*) Bugfix: fixed zlib.inflate().
*) Bugfix: fixed String.prototype.replaceAll() with zero-length
argument.
*) Bugfix: fixed retval handling after an exception in
Array.prototype.toSpliced(), Array.prototype.toReversed(),
Array.prototype.toSorted().
*) Bugfix: fixed RegExp.prototype[@@replace]() with replacements
containing "$'", "$\`" and strings with Unicode characters.
*) Bugfix: fixed a one-byte overread in decodeURI() and
decodeURIComponent().
*) Bugfix: fixed tracking of argument scope.
*) Bugfix: fixed integer overflow in Date.parse().
</ChangeLog>
d9836accc3