Hello AZBigdog! ๐
Thanks for the question! I don't have anything new to share regarding Argon2 support at the moment. Our security design white paper currently includes the following information in A1.1 - Crypto in the browser:
Thereโs a paucity of efficient cryptographic functions available to run in JavaScript. As a consequence, the WebCrypto facilities available in the browsers we support impose a limit on the cryptographic methods we can use. For example, our reliance on PBKDF2 instead of a memory hard KDF such as Argon2 is a consequence of this.
Our blog is likely where any future developments will be announced in the future. ๐
-Dave