updated readme

Author: kvsxxx

README.md

@@ -177,7 +177,7 @@ You can find more (and better) examples [here](https://github.com/discord-py-ui/
 # Changelog
 
 -   <details>
-    <summary>4.3.4</summary>
+    <summary>4.3.5</summary>
 
     ## Fixed
     - send function issues