Update xo to the latest version 🚀

[greenkeeper]

Version 0.21.0 of xo was just published.

Dependency	xo
Current Version	0.20.3
Type	devDependency

The version 0.21.0 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 xo.

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.

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Release Notes

v0.21.0

Highlights

• Dropped support for Node.js 4 and 5 as they reached end of life. Node.js 6 is the minimum required version.
• Upgrade to Prettier 1.12.1.
• The default value for trailingComma Prettier option is now none. f67ff58
• Disable unicorn/number-literal-case when using Prettier to avoid conflict. 4fd6991
• Ignore prettier-ignore comments in capitalized-comments rule. xojs/eslint-config-xo@6e417ff
• Fix missed detection of incorrect indentation with indent rule. xojs/eslint-config-xo@145993e
• Allow named function in prefer-arrow-callback. xojs/eslint-config-xo@bda02cb

New rules

• valid-jsdoc
• promise/no-new-statics
• promise/valid-params
• import/no-self-import
• import/no-useless-path-segments

Removed rules

• import/prefer-default-export

Commits

The new version differs by 8 commits.

• b633e92 Do not override default options with absent CLI flags (#316)
• cec0853 Update plugins and add some new rules
• d1eb47c Require Node.js 6
• 6254110 GitHub now natively supports SVG
• 4fd6991 Disable number-literal-case rule when using Prettier (#311)
• 7190640 Remove import/prefer-default-export rule
• f67ff58 Default Prettier trailingComma conf to none (#305)
• 11c35c8 Upgrade prettier to last version (#306)

See the full diff

FAQ and help

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Your Greenkeeper bot 🌴

[greenkeeper]

Version 0.21.1 just got published.

Update to this version instead 🚀

Release Notes

v0.21.1

Fix space/useTabs conflict message with Prettier. 36f7f38

Commits

The new version differs by 3 commits.

• a28625a 0.21.1
• 36f7f38 Fix space/useTabs conflict message (#327)
• 0765998 0.21.0

See the full diff