Igloczek
commented
4 years ago Unfortunately, Dart Sass does not support exactly the same set of syntax features as Node Sass and it will require some changes on the themes level to adjust the code to the new compiler (for example @extend .button:disabled doesn't work anymore).
I'll add a feature flag to use Dart Sass, but not set it as default, at least for now.
Node-sass has been officially marked as deprecated -> https://github.com/sass/node-sass/issues/2952#event-3923481355 This does not mean it will not get any maintenance releases. But it will not get any new features releases.