master
Perl: removed unused variables, forgotten in ef6a3a99a81a.
Fixed undefined behaviour with IPv4-mapped IPv6 addresses.
Upstream: keep request body file from removal if requested.
All known output headers can be linked lists now.
Auth request: multiple WWW-Authenticate headers (ticket #485).
Autoindex: fixed possible integer overflow on 32-bit systems.
Variables: macros for null variables.
Added missing static specifiers.
HTTP/3: introduced ngx_http_v3_filter.
Fixed spelling in multiline C comments.
Copyright updated.
Upstream: variables support in proxy_limit_rate and friends.
Fixed "zero size buf" alerts with subrequests.
Optimized chain link usage (ticket #2614).
Headers filter: improved memory allocation error handling.
Use ngx_calloc_buf() where appropriate.
Fixed request finalization in ngx_http_index_handler().
Limit conn: added shared context.
Fixed handling of already closed connections.
Access log: support for disabling escaping (ticket #1450).
Map: the "volatile" parameter.
Mirror: "off" paramater of the "mirror" directive.
Mp4: rejecting unordered chunks in stsc atom.
Moved ngx_http_parse_time() to core, renamed accordingly.
Win32: removed NGX_DIR_MASK concept.
Range filter: clearing of pre-existing Content-Range headers.
Reworked multi headers to use linked lists.
Overhauled some diagnostic messages akin to 1b05b9bbcebf.
Rewrite: fixed "return" directive without response text.
Changed complex value slots to use NGX_CONF_UNSET_PTR.
Slice filter: clear original Accept-Ranges.
Split clients: check length when parsing configuration.
SSI: handling of subrequests from other modules (ticket #1263).
SSL: removed the "ssl" directive.
Removed incorrect optimization of HEAD requests.
Precontent phase.
Upstream hash: fall back to round-robin if hash key is empty.
Upstream: improved peer selection concurrency for hash and ip_hash.
Changed keepalive_requests default to 1000 (ticket #2155).
Upstream: max_conns.
Upstream: ngx_http_upstream_random module.
Do not use the obsolete NGX_SOCKADDRLEN macro.
Xslt: disabled ranges.