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* [ANNOUNCEMENT] Updated: libwebp{,-devel,7,decoder3,demux2,mux3} 1.3.2
@ 2023-09-16 22:54 Cygwin libwebp Maintainer via Cygwin-announce
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From: Cygwin libwebp Maintainer via Cygwin-announce @ 2023-09-16 22:54 UTC (permalink / raw)
  To: cygwin; +Cc: Cygwin libwebp Maintainer

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The following packages have been upgraded in the Cygwin distribution:

* libwebp		1.3.2
* libwebp-devel		1.3.2
* libwebp7		1.3.2
* libwebpdecoder3	1.3.2
* libwebpdemux2		1.3.2
* libwebpmux3		1.3.2

WebP is a modern web image format with superior compression.
WebP lossless images are 26% smaller in size compared to PNGs.
Lossless WebP supports (alpha channel) transparency at a cost of 22% overhead.
WebP lossy images are 25-34% smaller than JPEG images at equivalent quality.
Lossy WebP supports transparency with 3× smaller file sizes than PNG.
A WebP file consists of VP8 or VP8L image data in a RIFF container.

For more information see the project home page:

	https://developers.google.com/speed/webp/

As there are multiple components and changes each release please
see below or read /usr/share/doc/libwebp/NEWS after installation;
for complete details of changes see:

	/usr/share/doc/libwebp/ChangeLog
or

https://chromium.googlesource.com/webm/libwebp/+log/refs/tags/v1.3.2/ChangeLog


1.3.2	2023-09-13

This is a binary compatible release.

* security fix for lossless decoder (chromium: #1479274, CVE-2023-4863)


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