Sass Update to node-sass@v4.2.0 and LibSass 3.4.3. Node Sass changelogs https://github.com/sass/node-sass/releases/tag/v4.1.0 https://github.com/sass/node-sass/releases/tag/v4.1.1 https://github.com/sass/node-sass/releases/tag/v4.2.0 LibSass changelogs https://github.com/sass/libsass/releases/tag/3.4.1 https://github.com/sass/libsass/releases/tag/3.4.2