# Product Updates

## [Casa for Business updates - more control & flexibility](https://blog.casa.io/casa-for-business-updates-more-control-flexibility/)
by [Nick Neuman](https://blog.casa.io/author/nick-neuman/) a year ago

## [Introducing Casa Business: Unlocking self-custody for every company](https://blog.casa.io/introducing-casa-business/)
by [Team Casa](https://blog.casa.io/author/teamcasa/) 2 years ago

## [Casa to sunset iOS 15 support on February 1, 2025](https://blog.casa.io/sunsetting-ios-15-support-in-february-2025/)
by [Team Casa](https://blog.casa.io/author/teamcasa/) 2 years ago

## [Nice try, AI: Introducing new deepfake-resistant verification codes](https://blog.casa.io/deepfake-resistant-verification-codes/)
by [Jameson Lopp](https://blog.casa.io/author/jameson-lopp/) 2 years ago

## [Introducing Praetorian by Casa: Empowering self-custody for sovereign bitcoin reserves](https://blog.casa.io/praetorian-by-casa-for-sovereign-bitcoin-reserves/)
by [Nick Neuman](https://blog.casa.io/author/nick-neuman/) 2 years ago

## [Introducing Casa Enterprise: Hold your bitcoin treasury in self-custody](https://blog.casa.io/introducing-casa-enterprise/)
by [Nick Neuman](https://blog.casa.io/author/nick-neuman/) 2 years ago

## [Refer a friend to Casa and earn rewards](https://blog.casa.io/refer-a-friend-to-casa/)
by [John Tinkelenberg](https://blog.casa.io/author/john-tinkelenberg/) 2 years ago

## [New: Secure your bitcoin with a YubiKey](https://blog.casa.io/secure-your-bitcoin-with-yubikey/)
by [Nick Neuman](https://blog.casa.io/author/nick-neuman/) 2 years ago