chore: Update README

README.md

@@ -1,8 +1,8 @@
 # IEC Checker
 
-> ⚠️ **Note:** Currently inactive. Further development available if funded.
+> ⚠️ **Note:** Development is on hold. More advanced analysis techniques are needed to cover real-world issues. Some companies are using the analyzer as it is, which is fine if they comply with the LGPL. But for serious results, consider collaborating with a skilled team dedicated to security tooling.
 >
->📩 **Contact:** [[email protected]](mailto:[email protected])
+>📩 **Contact:** [[email protected]](mailto:[email protected])
 
 This project aims to implement an open source tool for static code analysis of [IEC 61131-3](https://en.wikipedia.org/wiki/IEC_61131-3) programs.