--- a/docs/Writerside/topics/about.md	Wed May 20 15:54:54 2026 +0200
+++ b/docs/Writerside/topics/about.md	Sun May 24 12:18:44 2026 +0200
@@ -26,6 +26,11 @@
 
 ## Changelog
 
+### Version 4.0.2 - tbd {collapsible="true"}
+
+* fixes missing const-qualifier in cx_strchr_ and cx_strrchr_
+* fixes bash-specific syntax in update-rules.sh
+
 ### Version 4.0.1 - 2026-02-08 {collapsible="true"}
 
 * fixes compilation errors when using a C++ compiler and a high warning level