- Added support for Chinese, Russian, and Korean languages
- Retains receiving address after reboot, no longer reverting to default
- Added support for multi-signature wallets on the BTC mainnet
- Implemented the capability to generate 20-word Shamir Backup phrases
- Introduced support for formatting MicroSD cards
- Bitcoin-only firmware
- Blue, Sparrow, Nunchuck
- Both Bitcoin testnet and the main network