Log message:
nginx-devel: updated to 1.21.1

Changes with nginx 1.21.1

*) Change: now nginx always returns an error for the CONNECT method.

*) Change: now nginx always returns an error if both "Content-Length"
   and "Transfer-Encoding" header lines are present in the request.

*) Change: now nginx always returns an error if spaces or control
   characters are used in the request line.

*) Change: now nginx always returns an error if spaces or control
   characters are used in a header name.

*) Change: now nginx always returns an error if spaces or control
   characters are used in the "Host" request header line.

*) Change: optimization of configuration testing when using many
   listening sockets.

*) Bugfix: nginx did not escape """, "<", \ 
">", "\", "^", "`", "{", \ 
"|",
   and "}" characters when proxying with changed URI.

*) Bugfix: SSL variables might be empty when used in logs; the bug had
   appeared in 1.19.5.

*) Bugfix: keepalive connections with gRPC backends might not be closed
   after receiving a GOAWAY frame.

*) Bugfix: reduced memory consumption for long-lived requests when
   proxying with more than 64 buffers.

Log message:
nginx-devel: updated to 1.21.0

Changes with nginx 1.21.0

*) Security: 1-byte memory overwrite might occur during DNS server
   response processing if the "resolver" directive was used, allowing an
   attacker who is able to forge UDP packets from the DNS server to
   cause worker process crash or, potentially, arbitrary code execution
   (CVE-2021-23017).

*) Feature: variables support in the "proxy_ssl_certificate",
   "proxy_ssl_certificate_key" "grpc_ssl_certificate",
   "grpc_ssl_certificate_key", "uwsgi_ssl_certificate", and
   "uwsgi_ssl_certificate_key" directives.

*) Feature: the "max_errors" directive in the mail proxy module.

*) Feature: the mail proxy module supports POP3 and IMAP pipelining.

*) Feature: the "fastopen" parameter of the "listen" \ 
directive in the
   stream module.
   Thanks to Anbang Wen.

*) Bugfix: special characters were not escaped during automatic redirect
   with appended trailing slash.

*) Bugfix: connections with clients in the mail proxy module might be
   closed unexpectedly when using SMTP pipelining.

Log message:
nginx-devel: updated to 1.19.10

Changes with nginx 1.19.10

*) Change: the default value of the "keepalive_requests" directive was
   changed to 1000.

*) Feature: the "keepalive_time" directive.

*) Feature: the $connection_time variable.

*) Workaround: "gzip filter failed to use preallocated memory" alerts
   appeared in logs when using zlib-ng.

Log message:
nginx-devel: updated to 1.19.9

Changes with nginx 1.19.9                                        30 Mar 2021

    *) Bugfix: nginx could not be built with the mail proxy module, but
       without the ngx_mail_ssl_module; the bug had appeared in 1.19.8.

    *) Bugfix: "upstream sent response body larger than indicated content
       length" errors might occur when working with gRPC backends; the bug
       had appeared in 1.19.1.

    *) Bugfix: nginx might not close a connection till keepalive timeout
       expiration if the connection was closed by the client while
       discarding the request body.

    *) Bugfix: nginx might not detect that a connection was already closed
       by the client when waiting for auth_delay or limit_req delay, or when
       working with backends.

    *) Bugfix: in the eventport method.

Changes with nginx 1.19.8                                        09 Mar 2021

    *) Feature: flags in the "proxy_cookie_flags" directive can now contain
       variables.

    *) Feature: the "proxy_protocol" parameter of the \ 
"listen" directive,
       the "proxy_protocol" and "set_real_ip_from" \ 
directives in mail proxy.

    *) Bugfix: HTTP/2 connections were immediately closed when using
       "keepalive_timeout 0"; the bug had appeared in 1.19.7.

    *) Bugfix: some errors were logged as unknown if nginx was built with
       glibc 2.32.

    *) Bugfix: in the eventport method.

Changes with nginx 1.19.7                                        16 Feb 2021

    *) Change: connections handling in HTTP/2 has been changed to better
       match HTTP/1.x; the "http2_recv_timeout", \ 
"http2_idle_timeout", and
       "http2_max_requests" directives have been removed, the
       "keepalive_timeout" and "keepalive_requests" \ 
directives should be
       used instead.

    *) Change: the "http2_max_field_size" and \ 
"http2_max_header_size"
       directives have been removed, the "large_client_header_buffers"
       directive should be used instead.

    *) Feature: now, if free worker connections are exhausted, nginx starts
       closing not only keepalive connections, but also connections in
       lingering close.

    *) Bugfix: "zero size buf in output" alerts might appear in logs if an
       upstream server returned an incorrect response during unbuffered
       proxying; the bug had appeared in 1.19.1.

    *) Bugfix: HEAD requests were handled incorrectly if the "return"
       directive was used with the "image_filter" or \ 
"xslt_stylesheet"
       directives.

    *) Bugfix: in the "add_trailer" directive.

Log message:
www/nginx-devel: Update to 1.19.6

Changes with nginx 1.19.6                                        15 Dec 2020

   *) Bugfix: "no live upstreams" errors if a "server" \ 
inside "upstream"
      block was marked as "down".

   *) Bugfix: a segmentation fault might occur in a worker process if HTTPS
      was used; the bug had appeared in 1.19.5.

   *) Bugfix: nginx returned the 400 response on requests like
      "GET http://example.com?args HTTP/1.0".

   *) Bugfix: in the ngx_http_flv_module and ngx_http_mp4_module.

And while here, also update naxsi to 1.3.

Changes for naxsi 1.3:
   *) Fixed regression on FILE_EXT confusion

   *) Documented id 19 and 20 to rules

Log message:
nginx-devel: Bump PKGREVISION after njs module update

Log message:
nginx*: Add support for ngx_cache_purge module.

Submitted by Brian Ewell in joyent/pkgsrc#289, minor changes by myself.

Log message:
nginx*: Simplify and de-lint, no functional change.

Log message:
nginx-devel: Update to 1.19.5

Changes with nginx 1.19.5                                        24 Nov 2020

   *) Feature: the -e switch.

   *) Feature: the same source files can now be specified in different
      modules while building addon modules.

   *) Bugfix: SSL shutdown did not work when lingering close was used.

   *) Bugfix: "upstream sent frame for closed stream" errors might occur
      when working with gRPC backends.

   *) Bugfix: in request body filters internal API.

Log message:
nginx-devel: Update LUA module to 0.10.19