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trezor-firmware/core/CHANGELOG.md
2021-03-25 14:24:41 +01:00

12 KiB

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog.

2.4.0 [unreleased]

Added

  • Locking the device by holding finger on the homescreen for 2.5 seconds. #1404
  • Public key to ECDHSessionKey. #1518
  • Decred staking. #1249

Changed

  • Allow decreasing the output value in RBF transactions. #1491
  • Cardano: Allow stake pool registrations with zero margin. #1502
  • Cardano: Assets are now shown as CIP-0014. #1510
  • Support PIN of unlimited length. #1167

Deprecated

Removed

Fixed

Security

2.3.6 [15th February 2021]

Added

  • Compatibility paths for Unchained Capital. #1467

2.3.5 [10th February 2021]

Added

  • CoinJoin preauthorization and signing flow. #1053
  • Value of the safety-checks setting to the Features message. #1193
  • ERC20 tokens show contract address for confirmation. Unknown ERC20 tokens show wei amount. #800
  • Replacement transaction signing for replace-by-fee and PayJoin. #1292
  • Support for Output Descriptors export. #1363
  • Paginated display for signing/verifying long messages. #1271
  • Show Ypub/Zpub correctly for multisig GetAddress. #1415
  • Show amounts in mBTC, uBTC and sat denominations. #1369

Changed

  • The safety-checks setting gained new possible value PromptTemporarily which overrides safety checks until device reboot. #1133
  • Protobuf codec now enforces required fields and pre-fills default values. #379
  • TxAck messages are now decoded into "polymorphic" subtypes instead of the common TxAck type.
  • Bump nanopb dependency to 0.4.3. #1105
  • BIP-32 paths must now match a pre-defined path schema to be considered valid. #1184
  • Minimum auto-lock delay to 1 minute. The former value of 10 seconds still applies for debug builds. #1351
  • It is again possible to sign for Ethereum clones that are not officially supported. #1335
  • Bump nanopb dependency to 0.4.4. #1402
  • Automatic breaking text on whitespace. #1384
  • Introduced limit of 32 characters for device label. #1399

Deprecated

Removed

  • PIVX support
  • dropped debug-only DebugLinkShowText functionality

Fixed

  • Path warning is not shown on GetAddress(show_display=False) call. #1206
  • Settings are also erased from RAM when device is wiped. #1322

Security

2.3.4 [7th October 2020]

Added

  • Support for the upcoming Monero hard fork. #1246

Changed

Deprecated

Removed

Fixed

Security

2.3.3 [2nd September 2020]

Added

  • Running the frozen version of the emulator doesn't need arguments. #1115
  • XVG support. #1165
  • Hard limit on transaction fees. Can be disabled using safety-checks. #1087

Changed

  • Print inverted question mark for non-printable characters.
  • Remove pre-fill bar from text rendering functions. #1173
  • Display coin name when signing or verifying messages. #1159
  • Allow spending coins from Bitcoin paths if the coin has implemented strong replay protection via SIGHASH_FORKID. #1188

Deprecated

Removed

  • Remove ETP, GIN, PTC, ZEL support.
  • Drop support for signing Zcash v3 transactions. #982

Fixed

  • CRW addresses are properly generated. #1139
  • Fix boot loop after uploading invalid homescreen. #1118
  • Allow 49/x not 49/x' for Casa. #1190
  • Make sure Homescreen is properly initialized. #1095

Security

  • Show non-empty passphrase on device when it was entered on host.
  • Show warning if nLockTime is set but ineffective due to all nSequence values being 0xffffffff.

2.3.2 [5th August 2020]

Added

  • Soft lock. #958
  • Auto lock. #1027
  • Dedicated initialized field in storage.
  • Support EXTERNAL transaction inputs with a SLIP-0019 proof of ownership. #1052
  • Support pre-signed EXTERNAL transaction inputs.
  • Support multiple change-outputs. #1098
  • New option safety-checks allows overriding "forbidden key path" errors. #1126
  • Support for Cardano Shelley. #948

Changed

  • Features.pin_cached renamed to unlocked.
  • Forbid all settings if the device is not yet initialized. #1056
  • Rewrite USB codec and Protobuf decoder to be more memory-efficient. #1089
  • Allow compatibility namespaces for Casa and Green Address.

Deprecated

  • Deprecate overwintered field in SignTx and TxAck.

Removed

  • Generated protobuf classes now do not contain deprecated fields.

Fixed

  • Fix cancel icon in PIN dialog. #1042
  • Fix repaint bug in QR code rendering. #1067
  • Fix QR code overlapping in Monero address. monero-gui#2960, #1074
  • Re-introduce ability to spend pre-Overwinter UTXO on Zcash-like coins. #1030

2.3.1 [June 2020]

Changed

  • Refactor Bitcoin signing
  • Refactor Keychain into a decorator

Security

  • Stream previous tx also for Segwit inputs

2.3.0 [April 2020]

Added

  • Cache up to 10 sessions (passphrases)
  • SD card protection
  • Show xpubs with multisig get_address
  • Introduce FatFS (version 0.14)
  • Support Ed25519 in FIDO2

Changed

  • Passphrase redesign
  • Upgrade MicroPython to 1.12

Fixed

  • Properly limit passphrase to 50 bytes and not 50 characters
  • Monero: add confirmation dialog for unlock_time

2.2.0 [January 2020]

Added

  • Add feature to retrieve the next U2F counter.
  • Wipe code.
  • Add screen for time bounds in Stellar.

Fixed

  • Fix continuous display blinking with Android in U2F.
  • U2F UX improvements.

Changed

  • Rework Recovery persistence internally.

Removed

  • Remove unused ButtonRequest.data field.
  • Disallow changing of settings via dry-run recovery.

2.1.8 [November 2019]

Added

  • Support Tezos 005-BABYLON hardfork.
  • Show XPUBs in GetAddress for multisig.

Security

  • Security improvements.

2.1.7 [October 2019]

Fixed

  • Fix low memory issue.

2.1.6 [October 2019]

Added

  • Super Shamir.
  • FIDO2.
  • FIDO2 credential management via trezorctl.
  • BackupType in Features.

Changed

  • Refactor Shamir related codebase.

Fixed

  • Fix storage keys module visibility bug (6ad329) introduced in 2.1.3 (46e4c0) which was breaking upgrades.

2.1.5 [September 2019]

Added

  • Binance Coin support.
  • Introduce Features.Capabilities.

Fixed

  • Fix for sluggish U2F authentication when using Shamir.
  • Fix UI for Shamir with 33 words.
  • Fix Wanchain signing.

2.1.4 [August 2019 hotfix]

Fixed

  • Shamir Backup reset device hotfix.

2.1.3 [August 2019]

Added

  • Shamir Backup with Recovery persistence.

Fixed

  • Touchscreen freeze fix.
  • Fix display of non-divisible OMNI amounts.

2.1.2 [unreleased]

Added

  • Shamir Backup feature preview.

2.1.1 [June 2019]

Added

  • EOS support.
  • Set screen rotation via user setting.
  • Display non-zero locktime values.

Changed

  • Don't rotate the screen via swipe gesture.
  • More strict path validations.

Fixed

  • Hotfix for touchscreen freeze.
  • Monero UI fixes.
  • Speed and memory optimizations.

2.1.0 [March 2019]

Added

  • New coins: ATS, AXE, FLO, GIN, KMD, NIX, PIVX, REOSC, XPM, XSN, ZCL.
  • New ETH tokens.

Fixed

  • Ripple, Stellar, Cardano and NEM fixes.

Changed

  • Included bootloader 2.0.3.

Security

  • Security improvements.
  • Upgraded to new storage format.

2.0.10 [December 2018]

Added

  • Add support for OMNI layer: OMNI/MAID/USDT.
  • Add support for new coins: BTX, CPC, GAME, RVN.
  • Add support for new Ethereum tokens.

Changed

  • Included bootloader 2.0.2.

Fixed

  • Fix Monero payment ID computation.
  • Fix issue with touch screen and flickering.

2.0.9 [November 2018]

Fixed

  • Small Monero and Segwit bugfixes.

2.0.8 [October 2018]

Added

  • Monero support.
  • Cardano support.
  • Stellar support.
  • Ripple support.
  • Tezos support.
  • Decred support.
  • Groestlcoin support.
  • Zencash support.
  • Zcash sapling hardfork support.
  • Implemented seedless setup.

2.0.7 [June 2018]

Added

  • Bitcoin Cash cashaddr support.
  • Zcash Overwinter hardfork support.
  • NEM support.
  • Lisk support.
  • Show warning on home screen if PIN is not set.
  • Support for new coins (BTCP, FUJI, VTC, VIA, XZC).
  • Support for new Ethereum networks (EOSC, ETHS, ELLA, CTL, EGEM, WAN).
  • Support for 500+ new Ethereum tokens.

2.0.6 [March 2018]

Added

  • Add special characters to passphrase keyboard.

Fixed

  • Fix layout for Ethereum transactions.
  • Fix public key generation for SSH and GPG.

2.0.5 [March 2018]

Added

  • First public release.