(* = new feature; + = improvement; # = bugfix; ~ = chore; ! = experimental)
2025-01-23
*Wallet: Dash, DigiByte and Zcash address derivation and message signing*Wallet: Solana and Polkadot/Kusama/Substrate address derivation*Wallet: Auto-lock after inactivity+Wallet: improved password hashing (breaking change!)#Core: tested and fixed prebuilt board configs
2025-01-13
*Wallet: Ethereum transaction signing*Wallet: base Bitcoin implementation:- Bitcoin message signing
- Setup for Bitcoin + testnet, Litecoin, Dogecoin
- Supported address types: BIP44 (legacy), BIP49 (nested P2SH), BIP84 (SegWit/bech32)
!Interfaces: added experimental Arduino "stock" BLE interface for chips that aren't supported by theNimBLE-Arduinolibrary!Core: added experimental build support for new chip typeESP32-C6!Core: added new prebuilt board configurations~Core: updated build setup to use latest ESP32 Arduino core3.1.0
2024-12-19
*Interfaces: finished communication via BLE*Wallet: added optional self-destruct mode after n failed login attempts*Wallet: added option to overwrite existing mnemonics*Wallet: added possibility to change password and re-encrypt existing mnemonics+Debug: added "super sensitive" log category+RPC: various improvements for methods, descriptions, params and return values+Storage: added support for custom NVS partition~Base Typescript monorepo setup for SDK- and Webapp-development
2024-12-16
Initial preview release, including the following features:
- build and flash the firmware with Arduino IDE (tested with ESP32-C3 & -S3)
- communicate with wallet via the (insecure) debug serial interface
- set a password to encrypt wallet storage
- generate truly random mnemonics and add existing ones
- store up to 30 encrypted mnemonics and switch between them
- use any HD path, and BIP32 passphrases
- sign Ethereum messages
- sign Ethereum typed data