libwebp-1.1.0

- 12/18/2019: version 1.1.0
  * API changes:
    - libwebp:
      WebPMalloc (issue #442)
    - extras:
      WebPUnmultiplyARGB
  * alpha decode fix (issue #439)
  * toolchain updates and bug fixes
    (chromium: #1026858, #1027136, #1027409, #1028620, #1028716, #995200)
    (oss-fuzz: #19430, #19447)

libwebp-1.1.0-rc2

libwebp-1.0.3

- 7/4/2019: version 1.0.3
  This is a binary compatible release.
  * resize fixes for Nx1 sizes and the addition of non-opaque alpha values for
    odd sizes (issues #418, #434)
  * lossless encode/decode performance improvements
  * lossy compression performance improvement at low quality levels with flat
    content (issue #432)
  * python swig files updated to support python 3
  Tool updates:
    vwebp will now preserve the aspect ratio of images that exceed monitor
    resolution by scaling the image to fit (issue #433)

libwebp-1.0.3-rc1

libwebp-1.0.2

- 1/14/2019: version 1.0.2
  This is a binary compatible release.
  * (Windows) unicode file support in the tools (linux and mac already had
    support, issue #398)
  * lossless encoder speedups
  * lossy encoder speedup on ARM
  * lossless multi-threaded security fix (chromium:917029)

libwebp-1.0.2-rc1

libwebp-1.0.1

- 11/2/2018: version 1.0.1
  This is a binary compatible release.
  * lossless encoder speedups
  * big-endian fix for alpha decoding (issue #393)
  * gif2webp fix for loop count=65535 transcode (issue #382)
  * further security related hardening in libwebp & libwebpmux
    (issues #383, #385, #386, #387, #388, #391)
    (oss-fuzz #9099, #9100, #9105, #9106, #9111, #9112, #9119, #9123, #9170,
              #9178, #9179, #9183, #9186, #9191, #9364, #9417, #9496, #10349,
              #10423, #10634, #10700, #10838, #10922, #11021, #11088, #11152)
  * miscellaneous bug & build fixes (issues #381, #394, #396, #397, #400)

libwebp-1.0.1-rc2

libwebp-1.0.0

- 4/2/2018: version 1.0.0
  This is a binary compatible release.
  * lossy encoder improvements to avoid chroma shifts in various circumstances
    (issues #308, #340)
  * big-endian fixes for decode, RGBA import and WebPPictureDistortion
  Tool updates:
    gifwebp, anim_diff - default duration behavior (<= 10ms) changed to match
                         web browsers, transcoding tools (issue #379)
    img2webp, webpmux - allow options to be passed in via a file (issue #355)

libwebp-1.0.0-rc3