Update postcss to the latest version 🚀

[greenkeeper]

Version 7.0.0 of postcss was just published.

Dependency	postcss
Current Version	6.0.23
Type	dependency

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

If you don’t accept this pull request, your project will work just like it did before. However, you might be missing out on a bunch of new features, fixes and/or performance improvements from the dependency update.

It might be worth looking into these changes and trying to get this project onto the latest version of postcss.

If you have a solid test suite and good coverage, a passing build is a strong indicator that you can take advantage of these changes directly by merging the proposed change into your project. If the build fails or you don’t have such unconditional trust in your tests, this branch is a great starting point for you to work on the update.

---

Release Notes

7.0 “President Amy”

PostCSS 7.0 dropped Node.js 4 support and bring a few small features.

Breaking Changes

We removed Node.js 4 and Node.js 9 support since it doesn’t have security updates anymore.

We removed IE and “dead” browsers (without security updates) from Babel’s Browserslist:

last 2 version
not dead
not Explorer 11
not ExplorerMobile 11

New Features

@nikhilgaba added cute thing for plugin developers. If error was happened in Container#walk() circle, PostCSS will show in stack trace CSS node, which cause this error:

Error: 
    at /home/ai/Dev/test/app.css:10:4
    at plugin (plugin.js:2:4)
    at runPostCSS (runner.js:2:1)

@igorkamyshev added finally method to LazyResult to make it compatible with latest Promise API.

Other Changes

• Client-side size was reduced by Size Limit feedback.
• Add warning on calling PostCSS without plugins and syntax options.

FAQ and help

There is a collection of frequently asked questions. If those don’t help, you can always ask the humans behind Greenkeeper.

---

Your Greenkeeper bot 🌴

[greenkeeper]

Version 7.0.1 just got published.

Update to this version instead 🚀

Release Notes

7.0.1

• Fix JSDoc (by @straker).

[greenkeeper]

Version 7.0.2 just got published.

Update to this version instead 🚀

Release Notes

7.0.2

• Fix warning text (by @rapzo).

[greenkeeper]

• The dependency postcss was updated from 6.0.23 to 7.0.3.

Update to this version instead 🚀

Release Notes for 7.0.3

• Fix tokenizer extendability (by @shellscape).

[greenkeeper]

• The dependency postcss was updated from 6.0.23 to 7.0.4.

Update to this version instead 🚀

Release Notes for 7.0.4

• Fix safe parser regression.

[greenkeeper]

• The dependency postcss was updated from 6.0.23 to 7.0.5.

Update to this version instead 🚀

Release Notes for 7.0.5

• Reduce npm package size (by @pgilad).

[greenkeeper]

• The dependency postcss was updated from 6.0.23 to 7.0.6.

Update to this version instead 🚀

Release Notes for 7.0.6

• Fix parsing files with BOM (by @vkrol).

[greenkeeper]

• The dependency postcss was updated from 6.0.23 to 7.0.7.

Update to this version instead 🚀

Release Notes for 7.0.7

• Extend Error in CssSyntaxError.

[greenkeeper]

• The dependency postcss was updated from 6.0.23 to 7.0.8.

Update to this version instead 🚀

Release Notes for 7.0.8

• Fix TypeScript definitions (by @aoberoi).
• Use support-colors 6.0.

[greenkeeper]

• The dependency postcss was updated from 6.0.23 to 7.0.9.

Update to this version instead 🚀

Release Notes for 7.0.9

• Increase stringifing performance for non-raws AST.