Merge branch 'master' into 16.1.x

Author: kdinev

README.md

@@ -15,6 +15,7 @@
 [Ignite UI for Angular](https://www.infragistics.com/products/ignite-ui-angular) is a complete set of Material-based UI Widgets, Components & Sketch, Adobe XD and Figma [UI kits](https://www.infragistics.com/products/appbuilder/ui-toolkit) by Infragistics. Ignite UI for Angular is designed to enable developers to build enterprise-ready, high-performance HTML5 & JavaScript apps for modern desktop browsers. With the use of all features, the world’s fastest Angular grid, 60+ real-time Angular charts, and more, you are empowered to engineer excellent mobile experiences and deliver progressive web apps (PWA’s) using Google's [Angular](https://angular.io/) framework.
 
 You can find source files under the [`src`](https://github.com/IgniteUI/igniteui-angular/tree/master/src) folder, including samples and tests.
+Or visit Ignite UI for Angular Discord and join the dev community there (https://discord.com/channels/836634487483269200/836636712292581456).
 
 ### Contributing
 There are many ways in which you can [participate](https://github.com/IgniteUI/igniteui-angular/blob/master/.github/CONTRIBUTING.md#overview) in this project, for example:
@@ -63,9 +64,9 @@ Ignite UI for Angular arrives with an extensive library of data visualizations t
 
 Some of the Angular chart types included are: [Polar chart](https://www.infragistics.com/products/ignite-ui-angular/angular/components/charts/types/polar-chart), [Pie chart](https://www.infragistics.com/products/ignite-ui-angular/angular/components/charts/types/pie-chart), [Donut chart](https://www.infragistics.com/products/ignite-ui-angular/angular/components/charts/types/donut-chart), [Bubble chart](https://www.infragistics.com/products/ignite-ui-angular/angular/components/charts/types/bubble-chart), [Area chart](https://www.infragistics.com/products/ignite-ui-angular/angular/components/charts/types/area-chart), [Treemap chart](https://www.infragistics.com/products/ignite-ui-angular/angular/components/charts/types/treemap-chart), and many others. And if you look for [Angular financial charts](https://www.infragistics.com/products/ignite-ui-angular/angular/components/charts/types/stock-chart), with Ignite UI you can get the same features as the ones you come across with Google Finance and Yahoo Finance Charts.
 
-### Build Apps with Ignite UI for Angular faster using our [App Builder](https://www.infragistics.com/products/indigo-design/app-builder)
+### Build Apps with Ignite UI for Angular faster using our [App Builder](https://www.infragistics.com/products/appbuilder)
 ![5661 drag drop](https://user-images.githubusercontent.com/1472513/132676597-09eec222-42f7-40ff-bd0d-fe8b91fd0c1c.gif)
-### Generate your Angular code projects using the [App Builder](https://www.infragistics.com/products/indigo-design/app-builder)
+### Generate your Angular code projects using the [App Builder](https://www.infragistics.com/products/appbuilder)
 ![0871 change-preview-code](https://user-images.githubusercontent.com/1472513/132676607-3851f308-416b-45d6-99bc-c34266b55c44.gif)
 
 ### Current List of Components Include: