Upd changelog

Author: AntonV1211

readme.txt

@@ -421,6 +421,7 @@ They solve the same problem, but CleanTalk protects all site forms (not just com
 = 6.78 14.05.2026 =
 * Mod. Settings. Moving the AC option
 * Fix. Search forms. Add a sign of 's' GET param to a native search form signs.
+* Fix. Contacts Encoder. Shortcodes. Content sanitization improved.
 
 = 6.78 29.04.2026 =
 * Removing the link to install "Gravity Forms to doBoard" (#784)