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trezor-firmware/legacy/bootloader/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](https://keepachangelog.com/en/1.0.0/).
2023-02-06 09:10:23 +00:00
## 1.12.1 [February 2023]
### Fixed
- Correctly distrust v2-signed firmwares.
## 1.12.0 [internal only - January 2023]
2023-01-02 10:07:57 +00:00
### Added
- T1 bootloader: verify firmware signatures based on SignMessage, add signature debugging [#2568]
### Fixed
- Better way to debug T1 combinations of debug/production combinations of bootloader and firmware [#2423]
## 1.11.0 [May 2022]
### Added
- Bootloader will report version of installed firmware. [#2231]
### Fixed
- Compress firmware verification coordinates to be able link bootloader into preallocated space. [#1884]
### Security
- Erase storage when downgrading below fix_version.
- Avoid accidental build with broken stack protector [#1642]
## 1.10.0 [May 2021]
2021-02-24 11:19:17 +00:00
### Added
- "Stay in bootloader" flag. [#1461]
- Soft-reset (reboots itself after firmware installation).
2021-03-03 15:27:42 +00:00
### Changed
- Use Trezor instead of TREZOR.
2021-02-24 11:19:17 +00:00
## 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]
2019-08-07 13:38:00 +00:00
### Added
- Add self-test.
2019-04-22 16:57:14 +00:00
### Fixed
- Erase metadata backup after usage.
- Erase SRAM on application start.
2019-01-24 13:40:14 +00:00
## 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.
2018-09-03 10:01:42 +00:00
### Fixed
- Compute firmware hash before checking signatures.
- Fix usage of RNG before setup.
- Fix stack protector fault.
2018-06-23 11:25:18 +00:00
## 1.3.1 [February 2017]
2018-03-21 11:29:38 +00:00
### Fixed
- Fix button testing so it does not break USB communication.
2018-03-21 11:29:38 +00:00
## 1.3.0 [October 2016]
### Added
- Add test for buttons.
### Changed
- Clean USB descriptor.
- Return firmware_present in Features response.
2021-06-30 13:41:16 +00:00
- Don't halt on broken firmware, stay in bootloader.
## 1.2.8 [September 2016]
2019-04-22 16:57:14 +00:00
### 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
[#1642]: https://github.com/trezor/trezor-firmware/pull/1642
[#1884]: https://github.com/trezor/trezor-firmware/pull/1884
[#2231]: https://github.com/trezor/trezor-firmware/pull/2231
2023-01-02 10:07:57 +00:00
[#2423]: https://github.com/trezor/trezor-firmware/pull/2423
[#2568]: https://github.com/trezor/trezor-firmware/pull/2568