chain-engineering/chain-ios-wallet-demo — pull request #6 by oleganza (2014-12-12 18:06:03+00:00)
Title: Modernized source code with the latest Chain-iOS and CoreBitcoin

* Removed third party dependencies for QR code scanning and generation.
* Removed ad hoc tx builder.
* Added address observers to every screen that displays the balance.
* TouchID-protected privkey is backed up in iCloud with user's Apple ID.
* You can now import the private key to restore the wallet.
* Misc UI improvements.