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• v1.6.59-r1 3a8b2858c8

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  libpng 1.6.59 for Slipstream Stable

  sky_line released this 2026-10-06 16:05:39 +00:00 | 0 commits to main since this release

  libpng 1.6.59, static, linux64 (sse/avx2) + windows64 (MSVC ABI, /MD). Slipstream #400; FreeType 2.13.3 was rebuilt against it (sky_line/3p-freetype v2.13.3-r3).

  Not built from this repository's vendored tree / main branch (the tag points at main only because a release needs one). Built from the upstream release files with the recipe attached as slipstream-libpng16-freetype-recipe.tar.gz (see its README.md):

  • libpng-1.6.59.tar.xz sha256 d80dd2a38a37f803cb9b6ac7b14bd6e74ddc3b654780a8380bdf93523fdb4389
  • freetype-2.13.3.tar.xz sha256 0550350666d427c74daeb85d5ac7bb353acba5f76956395995311a9c6f063289

  Linux: ubuntu:24.04 container, GCC 13, -O3 -march=x86-64-v2 (sse) / x86-64-v3 (avx2); libpng CTest suite passed (37/37). glibc floor: libpng GLIBC_2.29, FreeType GLIBC_2.33.

  Windows: cross-built on Linux (clang-cl + xwin, /MD), -msse4.2 (sse) / /arch:AVX2 (avx2).

  archive	blake2b	sha256
  libpng-1.6.59-r1-linux64-202610061600.tar.zst	ba23b553cf2e532518371e9556f168a65b44c064f25bdb140093735ba32a1e28b67ef6ffbe8faa84625bdf6f4591fda075427b137a482e7a031310ce7d341595	dc75d7889bb48363d3b511a3324d23a166d02e5c93c926e7e003a0c05ae4a390
  libpng-1.6.59-r1-windows64-202610061600.tar.zst	13bf05cc0d3021a93a2848de2eacc94d8fed75ac8f10b63cf877aa722d02bbea1f4d23e7146968674ef5fa21f72f70342f4bb3f6b190c33a034cf75fa0b28f18	64cd2779a33f24114d8ada08a5a7996b7ffd70b56e18f9b6c20884f1421125a7
  slipstream-libpng16-freetype-recipe.tar.gz	9501bf00c160ea1f4909666235d005495bfdcf1a284126baa4e271480502df8239b4db99ee828b1e18ae4afe31aee666e6582f6da119b93090287dcf70371d2b	d83197d362278aa5e01b70adca6081e0192859e07270daf6e6f06188146c0138

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  • Source code (ZIP)
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  • Source code (TAR.GZ)
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  • libpng-1.6.59-r1-linux64-202610061600.tar.zst
    12 downloads · 2026-10-06 16:05:40 +00:00 · 1 MiB
  • libpng-1.6.59-r1-windows64-202610061600.tar.zst
    17 downloads · 2026-10-06 16:05:40 +00:00 · 545 KiB
  • slipstream-libpng16-freetype-recipe.tar.gz
    1 download · 2026-10-06 16:05:40 +00:00 · 6.2 KiB
• v1.6.50-r1 3a8b2858c8

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  v1.6.50-r1 Stable

  sky_line released this 2025-08-28 05:59:40 +00:00 | 0 commits to main since this release

  Mirrored build archives (https://github.com/AlchemyViewer/3p-libpng/releases/download/v1.6.50-r1). Hashes match Slipstream autobuild.xml.

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  • Source code (TAR.GZ)
    0 downloads

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  • libpng-1.6.50-r1-darwin64-17287190775.tar.zst
    3 downloads · 2026-10-05 19:32:36 +00:00 · 669 KiB
  • libpng-1.6.50-r1-linux64-17287190775.tar.zst
    7 downloads · 2026-10-05 19:20:18 +00:00 · 734 KiB
  • libpng-1.6.50-r1-windows64-17287190775.tar.zst
    6 downloads · 2026-10-05 19:20:18 +00:00 · 1.1 MiB