- update to 0.4.2:
This is a binary compatible release.
* Android / gcc build fixes
* (Windows) fix reading from stdin and writing to stdout
* gif2webp: miscellaneous fixes
* fix 'alpha-leak' with lossy compression (issue #220)
* the lossless bitstream spec has been amended to reflect the current code
- add aarch64-disable-neon.diff: work around compile failure with
neon on aarch64.
- add libwebpdecoder1 subpackage
OBS-URL: https://build.opensuse.org/request/show/258593
OBS-URL: https://build.opensuse.org/package/show/graphics/libwebp?expand=0&rev=7
