v0.41.0

Breaking

• XO can no longer be installed globally.
  • It caused too many problems. Instead, you can run the local XO binary with $ npx xo.
• XO now enforces trailing comma in multiline statements.
  • This has a lot of benefits.
  • Prettier also enforces this by default.
  • If you don't want it, you can disable the comma-dangle rule, and @typescript-eslint/comma-dangle if you use TypeScript.
• Change operator-linebreak rule to enforce operators before.
  • This way is more readable.

New rules

• arrow-body-style
• unicorn/require-array-join-separator
• unicorn/require-number-to-fixed-digits-argument
• unicorn/prefer-prototype-methods
• unicorn/no-array-method-this-argument
• unicorn/require-post-message-target-origin

v0.40.3...v0.41.0