ESLint v3.19.0 released

We just pushed ESLint v3.19.0, which is a minor release upgrade of ESLint. This release adds a new feature and fixes several bugs found in the previous release.

Highlights

Building on the release of AST selectors in v3.18.0, no-restricted-syntax now supports custom error messages:

{
"rules": {
"no-restricted-syntax": [
"error",
{
"selector": "CallExpression[callee.name='setTimeout'][arguments.length!=2]",
"message": "setTimeout must always be invoked with two arguments."
}
]
}
}

Autofix is now more reliable thanks to nine individual fixes in this release.

Enhancements

Bug Fixes

Documentation

Dependency Upgrades

Chores

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