[ANNOUNCEMENT] Updated: nghttp2, libnghttp2{_14, -devel}, {python{38, 39}, mingw64-{x86_64, i686}}-nghttp2 1.49

[Cygwin nghttp2 Maintainer]

The following packages have been upgraded in the Cygwin distribution:

* nghttp2			1.49
* libnghttp2_14			1.49
* libnghttp2-devel		1.49
* python38-nghttp2		1.49
* python39-nghttp2		1.49
* mingw64-x86_64-nghttp2	1.49
* mingw64-i686-nghttp2		1.49

HTTP/2 and its header compression algorithm HPACK implementation.
The framing layer of HTTP/2 is implemented as a reusable library.
Also included are an HTTP/2 client, server, proxy, load test and
benchmarking tool, and Python modules.

For more information see the project home page:

	https://nghttp2.org/

or the repo README:

	https://github.com/nghttp2/nghttp2#readme

Please see below or read /usr/share/doc/nghttp2/ChangeLog after
installation for complete details of changes:

	https://nghttp2.org/blog/


v1.49	Aug 22nd, 2022

lib

* This release adds nghttp2_check_header_value_rfc9113 which complains
  leading and trailing white spaces. The library now uses this function
  instead of nghttp2_check_header_value when checking HTTP header fields.

asio

* libnghttp2_asio has been moved to its own repository and got new
  maintainer. libnghttp2_asio related code in nghttp2 repository will
  not get any updates and be removed at the end of 2022.

python

* Python bindings have been deprecated, and will not get any updates and
  be removed at the end of 2022 due to the maintenance issues.

nghttpx

* Randomizing backend server selection has been added again.

* The broken PROXY-protocol when TLS is used has been fixed.

* nghttpx now removes trailing white spaces from HTTP header fields to
  align with RFC 9113.