4.1.0
chore(deps): update warehouse requirement from ^2.2.0 to ^3.0.0 (#3736)
Destructuring assignment of functions in path built-in module
fix(mtime): Use UnixTime at all of the modified fields (#3739)
refactor: invoke full_url_for() earlier
Auto replace Destructuring assignment.
Use ESLint and JSCS instead of JSHint. Fix tests failed on Node.js 4