ESLint v3.10.0 released

Highlights

This is a summary of some of the notable changes in this version of ESLint.

• One new rule, no-return-await, was added.
• no-extra-boolean-cast gained auto-fix functionality.
• Certain cases caught by eqeqeq can now be auto-fixed.
• New options were added to comma-style to check function parameters, function arguments, imports, and destructuring.
• func-names gained a new option to recognize ES6 inferred names.

Features

• 66fe9ff New: no-return-await rule. (fixes #7537) (#7547) (Jordan Harband)

Enhancements

• 7ee039b Update: Add comma-style options for calls, fns, imports (fixes #7470) (Max Englander)
• c3f4809 Update: Allow func-names to recognize inferred ES6 names (fixes #7235) (#7244) (Logan Smyth)
• 2bd1dd7 Update: avoid creating extra whitespace in arrow-body-style fixer (#7504) (Teddy Katz)
• 5003b1c Update: fix in/instanceof handling with space-infix-ops (fixes #7525) (#7552) (Teddy Katz)
• 1766524 Update: “Error type should be” assertion in rule-tester (fixes 6106) (#7550) (Frans Jaspers)
• 3c379ff Update: no-restricted-{imports,modules}: add “patterns” (fixes #6963) (#7433) (Jordan Harband)
• af1fde1 Update: fix brace-style false negative on multiline node (fixes #7493) (#7496) (Teddy Katz)
• 3798aea Update: max-statements to report function name (refs #7260) (#7399) (Nicholas C. Zakas)
• 0c215fa Update: Add ArrowFunctionExpression support to require-jsdoc rule (#7518) (Gyandeep Singh)
• 8a3e717 Update: Fix lines-around-directive semicolon handling (fixes #7450) (#7483) (Teddy Katz)
• e58cead Update: add a fixer for certain statically-verifiable eqeqeq cases (#7389) (Teddy Katz)
• 36338f0 Update: add fixer for no-extra-boolean-cast (#7387) (Teddy Katz)

Bug Fixes

• b8d6e48 Fix: syntax errors created by object-shorthand autofix (fixes #7574) (#7575) (Teddy Katz)
• 0d60db7 Fix: Curly rule doesn’t account for leading comment (fixes #7538) (#7539) (Will Chen)
• c0f4937 Fix: arrow-parens supports type annotations (fixes #7406) (#7436) (Toru Nagashima)
• 4613ba0 Fix: Add support for escape char in JSX. (#7461) (Scott Stern)
• ea0970d Fix: curly false positive with no-semicolon style (#7509) (Teddy Katz)

Documentation

• 3e6131e Docs: explain config option merging (#7499) (Danny Andrews)
• 44eb274 Docs: Missing semicolon report was missing a comma (#7553) (James)
• 6dbda15 Docs: Document the optional defaults argument for RuleTester (#7548) (Teddy Katz)
• e117b80 Docs: typo fix (#7546) (oprogramador)
• a838b8e Docs: func-name-matching: update with “always”/“never” option (#7536) (Jordan Harband)
• f5764ee Docs: Update example of results returned from executeOnFiles (#7362) (Simen Bekkhus)
• a7f3976 Docs: Specify min ESLint version for new rule format (#7501) (cowchimp)
• 4f1fa67 Docs: Update copyright (#7497) (Nicholas C. Zakas)

Build Related

• 578c373 Build: handle deprecated rules with no ‘replacedBy’ (refs #7471) (#7494) (Vitor Balocco)

Chores

• 670e060 Chore: make the object-shorthand tests more readable (#7580) (Teddy Katz)
• 1b3b65c Chore: ensure that files in tests/conf are linted (#7579) (Teddy Katz)
• 759525e Chore: Use process.exitCode instead of process.exit() in bin/eslint.js (#7569) (Teddy Katz)
• 25e5613 Chore: Remove incorrect test from indent.js. (#7531) (Scott Stern)
• 0dea0ac Chore: Add Node 7 to travis ci build (#7506) (Gyandeep Singh)
• 183def6 Chore: enable prefer-arrow-callback on ESLint codebase (fixes #6407) (#7503) (Teddy Katz)