Update dependencies (#61)

CHANGELOG.md

@@ -4,13 +4,18 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
+## [7.0.0]
 ### Changed
+- Updated stylelint peerDependency range from `^10.0.1 || ^11.0.0 || ^12.0.0` to `^13.0.0`
+
+**Node.js v10 or newer** is required. That's because stylelint v13 itself [doesn't support Node.js versions below 10](https://github.com/stylelint/stylelint/blob/master/CHANGELOG.md#1300).
+
+- Bumped up `stylelint-order` dependency to `^4.0.0`
 - Update test expectations to not require specific error message order
 
 ## [6.2.0]
 ### Changed
-- Updated stylelint peerDependency range from `^10.0.1 || ^11.0.0` to `^10.0.1 || ^11.0.0 || ^12.0.0` to include stylelinet 12
+- Updated stylelint peerDependency range from `^10.0.1 || ^11.0.0` to `^10.0.1 || ^11.0.0 || ^12.0.0` to include stylelint 12
 
 ## [6.1.0]
 ### Changed