[update] whats_new updated, integration updated

Author: tbshag2

docs/guides/integration-with-widgets.md

@@ -6,12 +6,12 @@ description: You can learn about the integration with DHTMLX widgets in the docu
 
 # Integration with DHTMLX widgets
 
-You can integrate DHTMLX Booking with such DHTMLX widgets as [Scheduler](https://docs.dhtmlx.com/scheduler/) and [Event Calendar](https://docs.dhtmlx.com/eventcalendar/). Check the examples below.
+You can integrate DHTMLX Booking with such DHTMLX widgets as [Scheduler](https://docs.dhtmlx.com/scheduler/). Check the example below and refer to [backend](https://github.com/DHTMLX/event-calendar-booking-go). 
 
-## Integration with DHTMLX Scheduler
+<iframe src="https://snippet.dhtmlx.com/d5zbq3g3?mode=result" frameborder="0" class="snippet_iframe" width="100%" height="1200"></iframe>
+
+
+ 
 
-<iframe src="https://snippet.dhtmlx.com/d5zbq3g3?mode=result" frameborder="0" class="snippet_iframe" width="100%" height="700"></iframe>
 
-## Integration with DHTMLX Event Calendar
 
-<iframe src="https://snippet.dhtmlx.com/c5eu8pdk?mode=result" frameborder="0" class="snippet_iframe" width="100%" height="700"></iframe>

docs/news/whats_new.md

@@ -14,6 +14,7 @@ Released on March 12, 2025
 
 - Lazy rendering of cards via the [`renderType`](/api/config/booking-rendertype) property
 - Ability to embed templates via the [`cardTemplate`](/api/config/booking-cardtemplate) and [`infoTemplate`](/api/config/booking-infotemplate) properties
+- [Integration with DHTMLX Scheduler](/guides/integration-with-widgets)
 
 ## Version 1.0.1