mozjpeg 3.0 发布了，该项目的目的是提供产品级的JPEG格式解码器来提高压缩率。请注意该版本对 mozjpeg ABI 做了很多改变。
主要改进记录包括：
mozjpeg is now backward ABI-compatible with libjpeg-turbo. See ‘README-mozilla.txt’ for more information.
DC trellis quantization (compression improvement)
Merge successive DQT (FFDB) and DHT (FFC4) markers in a single marker (compression improvement)
Deringing for black-on-white text
Option to select quantization tables
New cjpeg flag ‘-version’ to obtain version
PNG input support for cjpeg
Various other improvements from syncing with latest libjpeg-turbo code
软件详情：htthttps://github.com/mozilla/mozjpeg/
下载地址：https://github.com/mozilla/mozjpeg/releases/download/v3.0/mozjpeg-3.0-release-source.tar.gz
来自:开源中国社区
