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Release libpng version 1.6.50

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This commit is contained in:
Cosmin Truta
2025-07-01 23:50:00 +03:00
parent 254a64ec30
commit 2b978915d8
16 changed files with 62 additions and 56 deletions
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35
ANNOUNCE
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@@ -1,13 +1,5 @@
libpng 1.6.50.git
=================
This is a development version, not intended to be a public release.
It will be replaced by a public release, or by another development
version, at a later time.
libpng 1.6.49 - June 12, 2025
=============================
libpng 1.6.50 - July 1, 2025
============================
This is a public release of libpng, intended for use in production code.
@@ -17,13 +9,13 @@ Files available for download
Source files with LF line endings (for Unix/Linux):
* libpng-1.6.49.tar.xz (LZMA-compressed, recommended)
* libpng-1.6.49.tar.gz (deflate-compressed)
* libpng-1.6.50.tar.xz (LZMA-compressed, recommended)
* libpng-1.6.50.tar.gz (deflate-compressed)
Source files with CRLF line endings (for Windows):
* lpng1649.7z (LZMA-compressed, recommended)
* lpng1649.zip (deflate-compressed)
* lpng1650.7z (LZMA-compressed, recommended)
* lpng1650.zip (deflate-compressed)
Other information:
@@ -33,13 +25,18 @@ Other information:
* TRADEMARK.md
Changes from version 1.6.48 to version 1.6.49
Changes from version 1.6.49 to version 1.6.50
---------------------------------------------
* Added SIMD-optimized code for the RISC-V Vector Extension (RVV).
(Contributed by Manfred Schlaegl, Dragos Tiselice and Filip Wasil)
* Added various fixes and improvements to the build scripts and to
the sample code.
* Improved the detection of the RVV Extension on the RISC-V platform.
(Contributed by Filip Wasil)
* Replaced inline ASM with C intrinsics in the RVV code.
(Contributed by Filip Wasil)
* Fixed a decoder defect in which unknown chunks trailing IDAT, set
to go through the unknown chunk handler, incorrectly triggered
out-of-place IEND errors.
(Contributed by John Bowler)
* Fixed the CMake file for cross-platform builds that require `libm`.
Send comments/corrections/commendations to png-mng-implement at lists.sf.net.