[update] what's new for v6.0.7

Author: mafanya23

docs/whats_new.md

@@ -8,6 +8,13 @@ description: You can learn a new information about DHTMLX JavaScript Diagram lib
 
 If you are updating Diagram from an older version, check [Migration to Newer Version](migration.md) for details.
 
+## Version 6.0.7
+
+Released on November 27, 2024
+
+- Diagram Editor. An error caused during the shape editing with the Editbar
+- Diagram Editor. An issue with a shape moving during the navigation on inline editing 
+
 ## Version 6.0.4
 
 Released on October 1, 2024