Merge branch 'master' into ddimitrov/fix-8425-11.0.x

Author: kdinev

CHANGELOG.md

@@ -1,6 +1,12 @@
 # Ignite UI for Angular Change Log
 
 All notable changes for each version of this project will be documented in this file.
+## 11.0.0
+
+### General
+- `IgxGrid`, `IgxTreeGrid`, `IgxHierarchicalGrid`
+    - Added a new directive for re-templating the Excel style filtering header icon - `IgxExcelStyleHeaderIconDirective`.
+
 ## 10.2.0
 
 ### General

angular.json

@@ -50,7 +50,6 @@
               "optimization": true,
               "outputHashing": "all",
               "sourceMap": false,
-              "extractCss": true,
               "namedChunks": false,
               "extractLicenses": true,
               "vendorChunk": false,
@@ -162,7 +161,7 @@
       "prefix": "lib",
       "architect": {
         "build": {
-          "builder": "@angular-devkit/build-ng-packagr:build",
+          "builder": "@angular-devkit/build-angular:ng-packagr",
           "options": {
             "tsConfig": "projects/igniteui-angular/tsconfig.lib.json",
             "project": "projects/igniteui-angular/ng-package.json"