README.md in material_components_web-sass-0.11.1 vs README.md in material_components_web-sass-0.12.0

@@ -52,9 +52,10 @@
 @import "@material/fab/mdc-fab";
 @import "@material/form-field/mdc-form-field";
 @import "@material/grid-list/mdc-grid-list";
 @import "@material/icon-toggle/mdc-icon-toggle";
 @import "@material/layout-grid/mdc-layout-grid";
+@import "@material/linear-progress/mdc-linear-progress";
 @import "@material/list/mdc-list";
 @import "@material/menu/mdc-menu";
 @import "@material/radio/mdc-radio";
 @import "@material/ripple/mdc-ripple";
 @import "@material/select/mdc-select";