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trezor-firmware/legacy/bootloader/CHANGELOG.md
2022-02-17 11:42:09 +01:00

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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](https://keepachangelog.com/en/1.0.0/).
## 1.10.0 [May 2021]
### Added
- "Stay in bootloader" flag. [#1461]
- Soft-reset (reboots itself after firmware installation).
### Changed
- Use Trezor instead of TREZOR.
## 1.8.0 [February 2019]
### Changed
- Make the update process more similar to Model T process.
- Require only left button to start the bootloader.
## 1.6.1 [December 2018]
### Fixed
- Fix USB issue on some Windows 10 installations.
## 1.6.0 [September 2018]
### Changed
- Switch from HID to WebUSB.
## 1.5.1 [August 2018]
### Fixed
- Improve MPU configuration.
## 1.5.0 [Jun 2018]
### Fixed
- Make unofficial firmwares work again.
## 1.4.0 [March 2018]
### Added
- More flash-write tests.
- Support WipeDevice message.
### Fixed
- Don't restore storage from unofficial firmware.
- Activate MPU and don't switch VTOR table for unofficial firmware.
## 1.3.3 [August 2017]
### Added
- Add self-test.
### Fixed
- Erase metadata backup after usage.
- Erase SRAM on application start.
## 1.3.2 [July 2017]
### Added
- Add self-test.
### Changed
- Don't show recovery seed warning if firmware is flashed for the first time.
- Don't show fingerprint if firmware is flashed for the first time.
### Fixed
- Compute firmware hash before checking signatures.
- Fix usage of RNG before setup.
- Fix stack protector fault.
## 1.3.1 [February 2017]
### Fixed
- Fix button testing so it does not break USB communication.
## 1.3.0 [October 2016]
### Added
- Add test for buttons.
### Changed
- Clean USB descriptor.
- Return firmware_present in Features response.
- Don't halt on broken firmware, stay in bootloader.
## 1.2.8 [September 2016]
### Fixed
- Don't halt on broken firmware.
## 1.2.7 [May 2016]
### Changed
- Optimize speed of firmware update.
## 1.2.6 [February 2016]
### Changed
- Show hash of unofficial firmware.
- Clean USB descriptor.
### Fixed
- Use stack protector.
## 1.2.5 [October 2014]
### Added
- Initial import of code.
[#1461]: https://github.com/trezor/trezor-firmware/pull/1461