Update api-changelog.adoc

Author: ShashiSubramanya

modules/ROOT/pages/api-changelog.adoc

@@ -8,7 +8,7 @@
 
 This changelog lists only the changes introduced in the Visual Embed SDK. For information about new features and enhancements available for embedded analytics, see xref:whats-new.adoc[What's New].
 
-== November 2025
+== Version 1.43.0, November 2025
 [width="100%" cols="1,4"]
 |====
 |[tag greenBackground]#NEW FEATURE# a| *Code-based custom actions*