minor feature: Atom/atom#15638 - Backport config improvements to 1.20. Atom/atom#15656 - Restore the fs.existsSync guard in Config. Atom/styleguide#61 - Lock js-beautify to 1.6.14. Atom/language-php#257 - Recursively match curly brackets. Atom/language-php#258 - Combine class use patterns. Atom/language-php#261 - Improve number regexes. Atom/language-php#262 - Revert "Improve number regexes". Atom/language-php#263 - Improve number regexes. Atom/language-php#269 - Bring in suggested changes. Atom/language-php#266 - Always end PHP on ? .