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.

---

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.

• b633e92Do not override default options with absent CLI flags (#316)
• cec0853Update plugins and add some new rules
• d1eb47cRequire Node.js 6
• 6254110GitHub now natively supports SVG
• 4fd6991Disable number-literal-case rule when using Prettier (#311)
• 7190640Remove import/prefer-default-export rule
• f67ff58Default Prettier trailingComma conf to none (#305)
• 11c35c8Upgrade prettier to last version (#306)

See the full diff

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 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.

• a28625a0.21.1
• 36f7f38Fix space/useTabs conflict message (#327)
• 07659980.21.0

See the full diff

[greenkeeper]

Version 0.22.0 just got published.

Update to this version instead 🚀

Release Notes

v0.22.0

Highlights

• Upgraded to ESLint 5.
• Removed some patterns from the list of default ignores. They were too opinionated. 00d6b7c8e4f435
  • fixture{-*,}.{js,jsx}
  • fixture{s,}/**
  • {test,tests,spec,__tests__}/fixture{s,}/**
  • **/bundle.js
• Added support for TypeScript and documented usage with Flow. 957b0d9
• Now respects nodeVersion option set in an override block. 98dee9a
• Fixed the CLI's --space option parsing. f76c901

New rules

• no-misleading-character-class
• require-atomic-updates
• no-async-promise-executor
• ava/no-import-test-file

All changes

v0.21.1...v0.22.0

Commits

The new version differs by 10 commits.

• be8c1d10.22.0
• 142744aBump dependencies
• 8e4f435Remove **/bundle.js as default ignore
• f76c901Fix CLI's --space option parsing (#342)
• 98dee9aRespect nodeVersion option set in override block (#345)
• e783704Update dependencies and fix unit tests (#344)
• 404d81bFix links in documentation (#343)
• 71d06a0Upgrade to ESLint 5 (#333)
• 00d6b7cDon't ignore fixture directories by default (#317)
• 957b0d9Add support for TypeScript and document usage with Flow (#326)

See the full diff

[greenkeeper]

Version 0.23.0 just got published.

Update to this version instead 🚀

Release Notes

v0.23.0

Highlights

• In v0.22.0, we added support for .ts and .tsx extensions by default. This caused a lot of problems for non-TS projects, so it has been reverted pending a better solution.
• The quotes rule is now set to disallow using template literals when you're not using any interpolation. xojs/eslint-config-xo@ea693f3
• Removed the no-use-before-define rule. It has too many false-positives. xojs/eslint-config-xo@1257597

New rules

• require-await
• unicorn/prefer-exponentiation-operator
• unicorn/catch-error-name(See this thread if you're wondering why error is preferred over err)

All changes

v0.22.0...v0.23.0

Commits

The new version differs by 6 commits.

• f4356980.23.0
• e29cacbUpdate dependencies
• 594f7f4Remove ts and tsx from default extensions
• 4acb8f0Rename main.js to cli-main.js for clarity
• 50a97fdTiny travis.yml tweak
• be0e8cdFix typo in readme (#350)

See the full diff

[greenkeeper]

• The devDependencyxo was updated from 0.20.3 to 0.24.0.

Update to this version instead 🚀

Commits

The new version differs by 13 commits.

• a64ffc40.24.0
• 71ea1e3Update dependencies
• 510d02eCI updates (#360)
• 7017abeAdd no-useless-catch rule
• 0b411fbAdd eslint-plugin-eslint-comments ESLint plugin (#359)
• 3dd8f7eUpdate readme to match #305 (#357)
• dd2c015Drop support for Babel 6 in the import/no-unassigned-import rule
• 61f9582Support parsing ES2019
• 92f2870Various code style improvements
• 9e75826Add some new eslint-plugin-node rules
• c7054f3Update dependencies
• e656fd4Mention the badgen.net XO badges in the readme
• d1fd3e1Move default ESLint cache to node_modules/.cache/xo. (#351)

See the full diff

[greenkeeper]

• The devDependencyxo was updated from 0.20.3 to 0.25.0.

Update to this version instead 🚀

Commits

The new version differs by 27 commits.

• 1c8e7620.25.0
• 042b726Disable some problematic rules
• 97e32b9Upgrade dependencies
• 5cde9aaFix lint test error on Windows (#401)
• f6bf4c0Respect .eslintignore (#377)
• 05c30e2Disable the unicorn/prevent-abbreviations rule temporarily
• 97aa2b0Upgrade dependencies
• ee145cbDisable the import/named rule for now
• 03daca9Minor code refactor (#397)
• d09f87cReadme tweaks
• c55f962Make the unicorn/prevent-abbreviations rule less strict
• 8a213efRequire Node.js 8
• 4f50816Lint fixes
• 8d6c5c5Add option to import/no-useless-path-segments rule
• 77e9e93Update eslint-plugin-unicorn

There are 27 commits in total.

See the full diff

[greenkeeper]

• The devDependencyxo was updated from 0.20.3 to 0.25.1.

Update to this version instead 🚀

[greenkeeper]

• The devDependencyxo was updated from 0.20.3 to 0.25.2.

Update to this version instead 🚀

[greenkeeper]

• The devDependencyxo was updated from 0.20.3 to 0.25.3.

Update to this version instead 🚀

[greenkeeper]

• The devDependencyxo was updated from 0.20.3 to 0.25.4.

Update to this version instead 🚀

[greenkeeper]

• The devDependencyxo was updated from 0.20.3 to 0.26.0.

Update to this version instead 🚀

[greenkeeper]

• The devDependencyxo was updated from 0.20.3 to 0.26.1.

Update to this version instead 🚀

[greenkeeper]

• The devDependencyxo was updated from 0.20.3 to 0.27.0.

Update to this version instead 🚀

[greenkeeper]

• The devDependencyxo was updated from 0.20.3 to 0.27.1.

Update to this version instead 🚀

[greenkeeper]

• The devDependencyxo was updated from 0.20.3 to 0.27.2.

Update to this version instead 🚀

[greenkeeper]

• The devDependencyxo was updated from 0.20.3 to 0.28.0.

Update to this version instead 🚀

[greenkeeper]

• The devDependencyxo was updated from 0.20.3 to 0.28.1.

Update to this version instead 🚀

[greenkeeper]

• The devDependencyxo was updated from 0.20.3 to 0.28.2.

Update to this version instead 🚀

[greenkeeper]

• The devDependencyxo was updated from 0.20.3 to 0.28.3.

Update to this version instead 🚀

[greenkeeper]

• The devDependencyxo was updated from 0.20.3 to 0.29.0.

Update to this version instead 🚀

[greenkeeper]

• The devDependencyxo was updated from 0.20.3 to 0.29.1.

Update to this version instead 🚀

[greenkeeper]

• The devDependencyxo was updated from 0.20.3 to 0.30.0.

Update to this version instead 🚀

[greenkeeper]

---

🚨 Reminder! Less than one month left to migrate your repositories over to Snyk before Greenkeeper says goodbye on June 3rd! 💜 🚚💨 💚

Find out how to migrate to Snyk at greenkeeper.io

---

• The devDependencyxo was updated from 0.20.3 to 0.31.0.

Update to this version instead 🚀