Update README.md

marius-se · web-flow · commit 4e3d0a60a71a · 2023-01-06T16:54:22.000+01:00
diff --git a/README.md b/README.md
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 # webauthn-swift
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+🚨 This library is a proof of concept - do not use it in production yet!
+
 A Swift library for implementing the WebAuthn spec
