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To:	cygwin AT cygwin DOT com
Date:	Sat, 15 Jul 2023 19:47:39 -0600
Message-Id:	<announce.20230715194739.8768-1-Brian.Inglis@Shaw.ca>
Subject:	[ANNOUNCEMENT] Updated: mingw64-x86_64-/nghttp2 libnghttp2_14/-devel
	1.55.1
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From:	Cygwin nghttp2 Maintainer via Cygwin-announce via Cygwin
	<cygwin AT cygwin DOT com>
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	Cygwin nghttp2 Maintainer <Brian DOT Inglis AT Shaw DOT ca>
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The following packages have been upgraded in the Cygwin distribution:

* nghttp2			1.55.1
* libnghttp2_14			1.55.1
* libnghttp2-devel		1.55.1
* mingw64-x86_64-nghttp2	1.55.1

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.

NOTE:
Support for previously deprecated Python bindings, modules, and
documentation was dropped some releases ago.

For more information see the project home page:

	https://nghttp2.org/

or the repo README:

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

See link or text below for recent changes; after installation for
complete details of changes read /usr/share/doc/nghttp2/ChangeLog.

	https://nghttp2.org/blog/


2023-07-14	v1.55.1

Lib

CVE-2023-35945: HTTP/2 memory leak in nghttp2 codec
https://github.com/envoyproxy/envoy/security/advisories/GHSA-jfxv-29pc-x22r


2023-07-12	v1.55.0

Build

The following dependencies have been updated:

* ngtcp2
* nghttp3
* BoringSSL

* This release fixes build error without libev.

Third-party

* llhttp has been updated.
* Cross-compiling mruby is now supported.

Nghttpx

* UDP_GRO is enabled for QUIC socket.
* The initial QUIC packet number is now randomized.

H2load

* UDP_GRO is enabled for QUIC socket.


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