Update sass-loader to version 4.0.0 🚀

[greenkeeperio-bot]

Hello lovely humans,

sass-loader just published its new version 4.0.0.

State	Update 🚀
Dependency	sass-loader
New version	4.0.0
Type	dependency

This version 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 sass-loader.
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.

Do you have any ideas how I could improve these pull requests? Did I report anything you think isn’t right?
Are you unsure about how things are supposed to work?

There is a collection of frequently asked questions and while I’m just a bot, there is a group of people who are happy to teach me new things. Let them know.

Good luck with your project ✨

You rock!

🌴

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GitHub Release

• Breaking: Release new major version because the previous release was a breaking change in certain scenarios #250

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The new version differs by 14 commits .

• 43d6d14 4.0.0
• ca6638a Update CHANGELOG
• 13287b1 3.2.2
• 2219b4d Update CHANGELOG
• e0ce2b4 Merge pull request #250 from cevou/sourcemaps-path
• ad89943 Update dependencies
• 9d27799 Merge pull request #228 from eastwood/patch-1
• 989ba0e v3.2.1
• 2ac5dd2 Update CHANGELOG
• 193bd6e Merge pull request #233 from RahavLussato/patch-1
• e0923ab Fix file path in source maps
• cf7d1a1 Update webpack dependency to support 2.1.0-beta
• 8a5d964 Update README information
• e81fa62 Use NODE_ENV convention in README example

See the full diff.

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This pull request was created by greenkeeper.io.

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[coveralls]

Coverage remained the same at 81.25% when pulling d80562c on greenkeeper-sass-loader-4.0.0 into 5d78d8f on master.