| Date | Version | Highlights | |
|---|
| Aug 31, 2026 | 9.27.1 | API: include the installed bootloader version in the device info response; Ethereum: display the EIP-712 message type before signing | notes |
| Aug 24, 2026 | 9.27.0beta | Display long transaction and swap amounts in full instead of truncating them; Bitcoin: allow signing messages with keys in the m/45' application namespace | notes |
| Aug 17, 2026 | 9.26.5security | Security improvements; Fixed a crash when listing many backups over Bluetooth | notes |
| Jul 9, 2026 | 9.26.4 | Ethereum: allow ':' in EIP-712 type names, used by some dapps as a namespace separator; BitBox02 Multi: d9861105695596d9d25a7b19396fbcbd23be150a8c7e2292bfd7efbc836a13ce | notes |
| Jul 8, 2026 | 9.26.3 | Fixed potential out of bounds write; Bitcoin: improve security by disallowing silent payment and payment request addresses in send-to-self transfers | notes |
| Jul 8, 2026 | 9.26.2intermediate | Intermediate release to update the bootloader to v1.2.2.; BitBox02 Bitcoin-only: 2b31aac25b05bbbc7ff5898ecf233744dbc9a8de1e68e082c4b94f17f38e05a2 | notes |
| Apr 19, 2026 | 9.26.1 | Improve experience of moving back and forth when entering password characters; Ethereum: add data streaming support for transactions and EIP-712 typed messages with large data | notes |
| Jan 27, 2026 | 9.25.1 | | notes |
| Jan 21, 2026 | 9.25.0 | BitBox02 Nova: improved password stretching algorithm; Fix bug where Bluetooth was turned off when iOS device was unlocked | notes |
| Oct 15, 2025 | 9.24.0 | Change title when entering recovery words to 1 of 24, 2 of 24, etc.; Remove option to restore from 18 recovery words | notes |
| Oct 13, 2025 | 9.23.3 | Bluetooth: fix communication timeout when creating/restoring a wallet | notes |
| Sep 30, 2025 | 9.23.2 | Improve touch sensor reliability when the sdcard is inserted | notes |
| Jul 18, 2025 | 9.23.1 | EVM: add HyperEVM (HYPE) and SONIC (S) to known networks; U2F: fix macos/safari macos/firefox support | notes |
| Jun 16, 2025 | 9.23.0beta | Ethereum: add confirmation screen for known networks, change base unit to ETH for Arbitrum and Optimism; Ethereum: add Base and Gnosis Chain to known networks | notes |
| Feb 17, 2025 | 9.22.0 | Update manufacturer HID descriptor to bitbox.swiss; Ethereum: remove deprecated Goerli network | notes |
| Sep 26, 2024 | 9.21.0 | Bitcoin: add support for sending to silent payment (BIP-352) addresses; Bitcoin: add support for Taproot wallet policies and Miniscript on Taproot (MiniTapscript) | notes |
| Sep 5, 2024 | 9.20.0 | Bitcoin: UX improvements for payment request confirmations; Ethereum: display the addresses on device in the same case as the user input | notes |
| Jun 24, 2024 | 9.19.0 | Display device name on screen before unlock; Bitcoin: add support for payment requests | notes |
| Apr 22, 2024 | 9.18.0 | Add support for deriving BIP-39 mnemonics according to BIP-85 | notes |
| Apr 22, 2024 | 9.17.1intermediate | Intermediate release to rotate the root pubkeys in the bootloader | notes |
| Feb 26, 2024 | 9.17.0 | Add support for deriving mnemonics for Lightning hot wallets according to BIP-85 (using a custom | notes |
| Jan 24, 2024 | 9.16.0 | Disable screensaver when displaying a receive address, confirming a transaction, and other interactive actions (thanks to @cstenglein); Add Sepolia testnet for Ethereum | notes |
| Aug 23, 2023 | 9.15.0 | Security bugfix: check index of an input's previous output to prevent the fee attack originally reported by Saleem Rashid; Support for Miniscript wallet policies of the form wsh(<miniscript expression>) | notes |
| Jun 13, 2023 | 9.14.1 | Improved security: keep seed encrypted in RAM | notes |
| Mar 23, 2023 | 9.14.0 | Improved touch button positional accuracy in noisy environments; Increased performance when signing Bitcoin transactions | notes |
| Nov 9, 2022 | 9.13.1 | Fix bug introduced in 9.13.0: remove double cancel confirmation in the 'Restore from recovery words' workflow; Bitcoin: allow displaying BTC values in the 'sat' unit | notes |
| Nov 5, 2022 | 9.13.0beta | Bitcoin: allow displaying BTC values in the 'sat' unit; Bitcoin: Allow arbitrary input sequence numbers (fixes compatibility with Taproot transactions in Sparrow wallet) | notes |
| Jun 15, 2022 | 9.12.0 | Ethereum: add support for EIP-712 structured data signing; UI: add a 1px padding for left/right-aligned text for better visibility | notes |
| May 19, 2022 | 9.11.0 | Add SSD1312 driver for new OLED screens | notes |
| Mar 10, 2022 | 9.10.0 | Bitcoin: add support for BIP-86: receive to taproot addresses and sign transactions with taproot inputs; Ethereum: add support for the Binance Smart Chain, Optimism, Polygon, Fantom Opera and Arbitrum One networks | notes |
| Feb 8, 2022 | 9.9.1 | Cardano: support sending to legacy Byron addresses; Cardano: disallow duplicate token keys in an output | notes |
| Jan 12, 2022 | 9.9.0 | Support sending to taproot addresses; ListBackups: ported to Rust | notes |
| Nov 15, 2021 | 9.8.0 | Multi edition: add Cardano support.; Allow recovery words that convert to a zero seed, such as the 12 words abandon abandon .... about. | notes |
| Sep 6, 2021 | 9.7.0 | Display granular error codes when unlock fails unexpectedly; Remove RandomNumber API endpoint | notes |
| May 20, 2021 | 9.6.0 | Add securechip_model to DeviceInfo: ATECCC608A or ATECC608B.; Added reboot purpose for clearer UX: "Proceed to upgrade?" vs. "Go to startup settings?" | notes |
| Mar 10, 2021 | 9.5.0 | Anti-klepto support for ETH transaction signing and for BTC and ETH message signing.; Add Uniswap ERC-20 token. | notes |
| Jan 20, 2021 | 9.4.0 | Protection against the nonce covert channel attack when signing Bitcoin/Litecoin transactions (antiklepto protocol).; Verifiable seed generation: when restoring from 24 recovery words, for the 24th word, show all 8 candi | notes |
| Nov 30, 2020 | 9.3.1 | Fix a bug where the device could freeze and become unresponsive | notes |
| Nov 24, 2020 | 9.3.0beta | Allow enter the multisig account name on the device. Useful for downstream integrations.; Allow new keypaths: m/48'/coin'/account' for multisig, to enable compatibility with the Nunchuk wallet. | notes |
| Oct 20, 2020 | 9.2.1 | New features:; Support for legacy segwit multisig. It uses legacy 3... addresses for backwards compatibility with services that do not yet support bech32 bc1... adresses. | notes |
| Oct 14, 2020 | 9.2.0beta | New features:; Support for legacy segwit multisig. It uses legacy 3... addresses for backwards compatibility with services that do not yet support bech32 bc1... adresses. | notes |
| Aug 19, 2020 | 9.1.1 | Added support for many ERC-20 tokens.; Renamed 'mnemonic' to 'recovery words' | notes |
| Aug 16, 2020 | 9.1.0beta | Added support for many ERC-20 tokens.; Renamed 'mnemonic' to 'recovery words' | notes |
| Jul 4, 2020 | 9.0.0 | Allow single-sig transactions with mixed inputs from different script types (p2wpkh-p2sh and p2wpkh), as long as they have the same bip44 account index. | notes |
| Jun 3, 2020 | 8.0.0security | Bigger fonts for better readability; Security improvement: validate transaction input amounts | notes |
| Mar 24, 2020 | 7.0.0 | More robust pairing (fix "Could not pair with app" error); Ability to sign general Ethereum smart contracts and unknown ERC20 tokens (marked with "Unknown data" / "Unknown token"). | notes |
| Mar 3, 2020 | 6.1.0 | Add an API call to retrieve the Electrum wallet encryption key at m/4541509'/1112098098'.; Bugfix: correctly handle Ethereum transactions with a large data field. | notes |
| Feb 17, 2020 | 6.0.0 | Multisig (P2WSH / bech32 only in this release) with multisig account registrations on the device; Display of RBF and locktime, if set (not a security feature) | notes |
| Dec 17, 2019 | 5.0.0security | Security improvement (details); Optional passphrase usability improvement: only enter once instead of twice; instead there is a visual confirmation now. | notes |
| Dec 11, 2019 | 4.4.0 | | notes |
| Nov 27, 2019 | 4.3.0 | | notes |
| Oct 30, 2019 | 4.2.2 | | notes |
| Oct 30, 2019 | 4.2.1 | Added the ability to enter special characters in the optional passphrase. This improves compatibility with other wallets.; More responsive touch interaction. | notes |
| Oct 1, 2019 | 4.1.1 | | notes |
| Sep 25, 2019 | 4.1.0 | When restoring from backup, U2F is now also properly restored, so you can login to your registered sites after restoring from backup [factory reset required when upgrading to this ; Various bug fixes | notes |
| Aug 13, 2019 | 3.0.0 | All letters visible at once; Enter any visible character by tapping up to three times. | notes |
| Jun 28, 2019 | 2.0.0 | Improved touch sensor calibration; Added ability to perform an attestation check | notes |
| Jun 28, 2019 | 1.0.0 | | notes |