2020-06-11 15:48:38 +00:00
# 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/ ).
2024-05-06 11:20:39 +00:00
## 2.1.6 [May 2024]
### Changed
- [T3T1] Changed USB manufacturer string to "Trezor Company" and product string to "Trezor Safe 5" in the USB descriptor strings. [#3770]
2024-04-16 14:15:08 +00:00
## 2.1.5 [April 2024]
### Added
- Added support for T3T1
- Added basic support for STM32U5 [#3370]
### Changed
- Speed-up device boot [#3429]
2023-11-01 12:39:41 +00:00
## 2.1.4 [November 2023]
### Added
- Minimize risk of losing seed when upgrading firmware. [#2794]
- Support interaction-less upgrade. [#2919]
2023-09-29 09:42:18 +00:00
## 2.1.3 [September 2023]
### Changed
- Split builds of different parts to use simple util.s assembler, while FW+bootloader use interconnected ones. [#3205]
- No longer erases seed when firmware is corrupted but firmware header is correct and signed. Added firmware corrupted info to bootloader screen. [#3122]
- Correctly reinitialize Optiga SE when rebooting. [#3303]
2023-08-30 13:54:03 +00:00
## 2.1.2 [August 2023]
2023-09-29 09:42:18 +00:00
Internal only release for Model R prototypes.
2023-08-30 13:54:03 +00:00
### Added
- Added support for STM32F429I-DISC1 board [#2989]
- Locked bootloader support: bootloader will disallow installation of unofficial firmware unless the Optiga pairing secret is erased.
- Support unlocking the bootloader via `UnlockBootloader` message.
### Changed
- Show "empty lock" logo together with model name (replacing the "filled lock" logo for bootloader entirely). [#3222]
- When building a `PRODUCTION=0` bootloader, it will recognize the development signing keys instead of production ones.
### Fixed
- Fixed gamma correction settings for Model T [#2955]
2023-06-13 13:59:46 +00:00
## 2.1.1 [June 2023]
Internal only release for Model R prototypes.
### Added
- Added production public keys for T2B1. [#3048]
- Added UI for T2B1.
### Fixed
- Fix installation of images smaller than 128kB. [#2941]
2023-04-03 14:43:02 +00:00
## 2.1.0 [April 2023]
### Added
- Optimize touch controller communication [#262]
- Bootloader redesign [#1049]
- Add basic Trezor Model R hardware support [#2243]
- Jump and stay in bootloader from firmware through SVC call reverse trampoline. [#2284]
- Add RGB LED for Model R [#2300]
- Using hardware acceleration (dma2d) for rendering [#2414]
- Add stack overflow detection [#2427]
- Add model info to image and check when installing/running firmware [#2623]
- Introduced bootloader emulator. [#2879]
### Changed
- Update logic of vendor header comparison. [#1599]
- CPU Frequency increased to 180 MHz [#2587]
- Fixed display blinking by increasing backlight PWM frequency [#2595]
### Fixed
- Fixed retries counter when reading from USB [#2896]
### Security
- Avoid accidental build with broken stack protector [#1642]
2020-06-11 15:48:38 +00:00
2022-05-25 16:35:49 +00:00
## 2.0.4 [May 2022]
### Security
- Intentionally skipped this version due to fake devices
2021-06-21 22:43:04 +00:00
## 2.0.3 [March 2019]
2020-06-11 15:48:38 +00:00
2021-06-04 10:40:53 +00:00
### Security
- Enable MPU
- Introduce delays to USB stack
2021-06-21 22:43:04 +00:00
## 2.0.2 [December 2018]
2019-08-30 14:15:04 +00:00
2021-06-04 10:40:53 +00:00
### Added
- Support for a new display driver
2019-08-30 14:15:04 +00:00
2021-06-21 22:43:04 +00:00
## 2.0.1 [February 2018]
2021-06-04 10:40:53 +00:00
### Added
- First public release
2023-04-03 14:43:02 +00:00
[#262]: https://github.com/trezor/trezor-firmware/pull/262
[#1049]: https://github.com/trezor/trezor-firmware/pull/1049
[#1599]: https://github.com/trezor/trezor-firmware/pull/1599
[#1642]: https://github.com/trezor/trezor-firmware/pull/1642
[#2243]: https://github.com/trezor/trezor-firmware/pull/2243
[#2284]: https://github.com/trezor/trezor-firmware/pull/2284
[#2300]: https://github.com/trezor/trezor-firmware/pull/2300
[#2414]: https://github.com/trezor/trezor-firmware/pull/2414
[#2427]: https://github.com/trezor/trezor-firmware/pull/2427
[#2587]: https://github.com/trezor/trezor-firmware/pull/2587
[#2595]: https://github.com/trezor/trezor-firmware/pull/2595
[#2623]: https://github.com/trezor/trezor-firmware/pull/2623
2023-11-01 12:39:41 +00:00
[#2794]: https://github.com/trezor/trezor-firmware/pull/2794
2023-04-03 14:43:02 +00:00
[#2879]: https://github.com/trezor/trezor-firmware/pull/2879
[#2896]: https://github.com/trezor/trezor-firmware/pull/2896
2023-11-01 12:39:41 +00:00
[#2919]: https://github.com/trezor/trezor-firmware/pull/2919
2023-06-13 13:59:46 +00:00
[#2941]: https://github.com/trezor/trezor-firmware/pull/2941
2023-08-30 13:54:03 +00:00
[#2955]: https://github.com/trezor/trezor-firmware/pull/2955
[#2989]: https://github.com/trezor/trezor-firmware/pull/2989
2023-06-13 13:59:46 +00:00
[#3048]: https://github.com/trezor/trezor-firmware/pull/3048
2023-09-29 09:42:18 +00:00
[#3122]: https://github.com/trezor/trezor-firmware/pull/3122
[#3205]: https://github.com/trezor/trezor-firmware/pull/3205
2023-08-30 13:54:03 +00:00
[#3222]: https://github.com/trezor/trezor-firmware/pull/3222
2023-09-29 09:42:18 +00:00
[#3303]: https://github.com/trezor/trezor-firmware/pull/3303
2024-04-16 14:15:08 +00:00
[#3370]: https://github.com/trezor/trezor-firmware/pull/3370
[#3429]: https://github.com/trezor/trezor-firmware/pull/3429
2024-05-06 11:20:39 +00:00
[#3770]: https://github.com/trezor/trezor-firmware/pull/3770
