Update autoprefixer to the latest version 🚀

[greenkeeper]

Version 7.0.0 of autoprefixer just got published.

Dependency	autoprefixer
Current Version	6.7.7
Type	devDependency

The version 7.0.0 is not covered by your current version range.

Without accepting this pull request your project will work just like it did before. There might be a bunch of new features, fixes and perf improvements that the maintainers worked on for you though.

I recommend you look into these changes and try to get onto the latest version of autoprefixer.
Given that you have a decent test suite, a passing build is a strong indicator that you can take advantage of these changes by merging the proposed change into your project. Otherwise this branch is a great starting point for you to work on the update.

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Release Notes

7.0 “Coelestem adspicit lucem”

Autoprefixer 7.0 uses PostCSS 6.0, Browserslist 2.0 and caniuse-lite.

Browserslist 2.0

Browserslist 2.0 and caniuse-lite by @ben-eb are the main changes in Autoprefixer 7.0. We wrote an article about these changes:

> Autoprefixer 7.0 and Browserslist 2.0

Breaking Changes

Node.js stopped 0.12 support in January 01. So PostCSS dropped Node.js 0.12 from all tests. Please update your Node.js version to 4.0 or 7.0.

IE has very basic support of Grid Layout. So Autoprefixer added -ms- prefixes and change property syntax. Unfortunately, IE supports a really small subset of Grid Layout. So prefixes were not really useful. This is why we disabled Grid Layout prefixes by default. But you still can enable it:

autoprefixer({ grid: true })

Babel

Autoprefixer was one of the biggest CoffeeScript projects. We thought to rewrite it, but reasons were small, and work was big. But @Semigradsky used great decaffeinate tool for automatically CoffeeScript → ES6 converting, and now all Autoprefixer sources are written in JS.

PostCSS 6.0

New PostCSS uses stream parser and uses less memory. Also, it uses less space in node_modules.

Other Changes

• Use ^ for Browserslist dependencies, instead of ~.
• Fix -ms-grid-column-align.
• Move tests to Jest.

Not sure how things should work exactly?

There is a collection of frequently asked questions and of course you may always ask my humans.

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Your Greenkeeper Bot 🌴

[codecov-io]

Codecov Report

Merging #589 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #589   +/-   ##
=======================================
  Coverage   99.86%   99.86%           
=======================================
  Files          53       53           
  Lines        2220     2220           
  Branches      266      266           
=======================================
  Hits         2217     2217           
  Misses          3        3

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[greenkeeper]

Version 7.0.1 just got published.

Update to this version instead 🚀

Release Notes

7.0.1

• Fix Autoprefixer for old JS runtimes.

[amsheehan]

LGTM

[googlebot]

So there's good news and bad news.

👍 The good news is that everyone that needs to sign a CLA (the pull request submitter and all commit authors) have done so. Everything is all good there.

😕 The bad news is that it appears that one or more commits were authored by someone other than the pull request submitter. We need to confirm that they're okay with their commits being contributed to this project. Please have them confirm that here in the pull request.

Note to project maintainer: This is a terminal state, meaning the cla/google commit status will not change from this state. It's up to you to confirm consent of the commit author(s) and merge this pull request when appropriate.