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CHANGELOG.md

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Changelog

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

The format is based on Keep a Changelog.

At the moment, the project does not adhere to Semantic Versioning. That is expected to change with version 1.0.

Unreleased

Added

  • tx_api now supports Blockbook backend servers
  • TxApiInsight can work purely on cached files, without specifying a URL

Changed

  • protobuf classes are no longer part of the source distribution and must be compiled locally
  • Stellar: addresses are always strings

Removed

  • EncryptMessage and DecryptMessage actions are gone

Fixed:

  • Stellar: several bugs in the XDR parser were fixed

0.10.2 - 2018-06-21

Added

  • stellar_get_address and _public_key functions support show_display parameter
  • trezorctl: stellar_get_address and _public_key commands for the respective functionality

Removed

  • trezorctl: list_coins is removed because we no longer parse the relevant protobuf field (and newer Trezor firmwares don't send it) #277

Fixed

  • test support module was not included in the release, so code relying on the deprecated ckd_public module would fail #280

0.10.1 - 2018-06-11

Fixed

  • previous release fails to build on Windows #274

0.10.0 - 2018-06-08

Added

  • Lisk support #197
  • Stellar support #167, #268
  • Wanchain support #230
  • support for "auto lock delay" feature
  • TrezorClient takes an additional argument state that allows reusing the previously entered passphrase #241
  • USB transports mention udev rules in exception messages #245
  • log.enable_debug_output function turns on wire logging, instead of having to use TrezorClientVerbose
  • BIP32 paths now support 123h in addition to 123' to indicate hardening
  • trezorctl: -p now supports prefix search for device path #226
  • trezorctl: smarter handling of firmware updates #242, #269

Changed

  • reorganized transports and moved into their own transport submodule
  • protobuf messages and coins info is now regenerated at build time from the trezor-common repository #248
  • renamed ed25519raw to _ed25519 to indicate its privateness
  • renamed ed25519cosi to cosi and expanded its API
  • protobuf messages are now logged through Python's logging facility instead of custom printing through VerboseWireMixin
  • client.format_protobuf is moved to protobuf.format_message
  • tools.Hash is renamed to tools.btc_hash
  • coins module coins_txapi is renamed to tx_api.
    coins_slip44 is renamed to slip44.
  • build: stricter flake8 checks
  • build: split requirements to separate files
  • tests: unified finding test device, while respecting TREZOR_PATH env variable.
  • tests: auto-skip appropriately marked tests based on Trezor device version
  • tests: only show wire output when run with -v
  • tests: allow running xfailed tests selectively based on pytest.ini
  • docs: updated README with clearer install instructions #185
  • docs: switched changelog to Keep a Changelog format #94

Deprecated

  • ckd_public is only maintained in tests.support submodule and considered private
  • TrezorClient.expand_path is moved to plain function tools.parse_path
  • TrezorDevice is deprecated in favor of transport.enumerate_devices and transport.get_transport
  • XPUB-related handling in tools is slated for removal

Removed

  • most Python 2 compatibility constructs are gone #229
  • TrezorClientVerbose and VerboseWireMixin is removed
  • specific tx_api.TxApi* classes removed in favor of coins.tx_api
  • client.PRIME_DERIVATION_FLAG is removed in favor of tools.HARDENED_FLAG and tools.H_()
  • hard dependency on Ethereum libraries and HIDAPI is changed into extras that need to be specified explicitly. Require trezor[hidapi] or trezor[ethereum] to get them.

Fixed

  • WebUSB enumeration returning bad devices on Windows 10 #223
  • sign_tx operation sending empty address string #237
  • Wrongly formatted Ethereum signatures #236
  • protobuf layer would wrongly encode signed integers #249, #250
  • protobuf pretty-printing broken on Python 3.4 #256
  • trezorctl: Matrix recovery on Windows wouldn't allow backspace #207
  • aes_encfs_getpass.py: fixed Python 3 bug #169

0.9.1 - 2018-03-05

Added

  • proper support for Trezor model T
  • support for Monacoin
  • improvements to trezorctl:
    • add pretty-printing of features and protobuf debug dumps (fixes #199)
    • support TREZOR_PATH environment variable to preselect a Trezor device.

Removed

  • gradually dropping Python 2 compatibility (pypi package will now be marked as Python 3 only)