docs: removed alpha warning

README.md

@@ -7,7 +7,7 @@
 This middleware helps web developers fight [CSRF](https://en.wikipedia.org/wiki/Cross-site_request_forgery) attacks. Bear in mind, by solely using this middleware, we can't guarantee your app will be free from CSRF attacks. Refer to [CSRF Prevention Cheat Sheet](https://cheatsheetseries.owasp.org/cheatsheets/Cross-Site_Request_Forgery_Prevention_Cheat_Sheet.html) and [pillarjs/understanding-csrf](https:/pillarjs/understanding-csrf) for more details.
 
 ## Install
-This is still on alpha. Please use with caution.
+
 ```
 pnpm i malibu
 ```