Update the changelog

Author: MislavReversingLabs

CHANGELOG.md

@@ -233,4 +233,12 @@ v2.5.1 (2024-04-02)
 -------------------
 
 #### Improvements
-- Updated the README with an example of error handling.
+- Updated the README with an example of error handling.
+
+
+2.5.2 (2024-04-30)
+-------------------
+
+#### Improvements
+- **a1000** module:
+  - The function for checking file analysis status is now public. It is called `file_analysis_status`.