Update README.md

Author: mandatoryprogrammer

README.md

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+# DEPRECATED - TRY THE NEW EXPRESS VERSION
+
+See here for more info: https://github.com/mandatoryprogrammer/xsshunter-express
+
 # XSS Hunter Source Code
 This is a portable version of the source code running on https://xsshunter.com. It is designed to be easily-installable on any server for security professionals and bug bounty hunters who wish to test for XSS in a much more powerful way.