`postcss-cssnext` has been deprecated in favor of `postcss-preset-env`.
Node 4+ is supported.
All postcss plugins dependencies have been updated to latest version to ensure full PostCSS 6 compatibility.
Some breaking (minor) changes:
You can expect some other since all postcss plugins used have been updated to latest versions. If you have unexpected regression, please check corresponding plugins changelog before opening an issue.
@apply
This feature won't be included in next the major release of postcss-cssnext.
This most likely won't get any more support from browser vendors as the spec is yet considered deprecated and alternative solutions are being discussed. Read more about the reason here https://github.com/pascalduez/postcss-apply
image-set()
support
(via postcss-image-set-polyfill)
(#373 - @SuperOl3g)system-ui
keyword to define current System font-size
(via postcss-font-family-system-ui)
(#342 - @JLHwung)[data-thing=stuff i] {
to be able to select all data-thing
attribute, without having to thing about the case of the value)
(#306 - @Semigradsky)@apply
support (definitions limited to :root
selector)
(#291) - @pascalduez)overflow-wrap
fallback
(#280)