知名火狐浏览器第三方编译版PaleMoon（苍月浏览器）是基于Mozilla Firefox浏览器编译优化而成，在国外非常热门，主要是为提升Firefox火狐浏览器速度而研发。它添加了多种firefox扩展，使其更美观，功能更多，也更适用于新手。它的优化提高了其速度和效率，特别是有关数学和逻辑运算环节，速度很占优势，三角函数计算快32%，MD5哈希测试快31%，使用Firefox的扩展、插件等附加组件资源，都可以使用。
新版变化
http://palemoon.org/releasenotes.shtml
27.6.1 (2017-11-15)
This is a minor bugfix release to address some pressing issues people have reported.
Changes/fixes:
* Fixed a regression with new windows (opening two windows from the command-line or file association, focus issues on new windows, not loading the home page in a new window, etc.)
* Aligned XHR with the currect spec to allow withCredentials.
* Fixed an input element focus issue within handlers.
* Fixed the processing of all-padding HTTP/2 frames to prevent rare HTTP/2 hangups.
* Updated CitiBank override to work around their login issues.
* Updated Netflix override to a community-supplied one that seems to satisfy their arbitrary restrictions better.
27.6.0 (2017-11-07)
