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Bootloader changelog

The bootloader changelog is a log of all notable changes made to the Trezor bootloader.
 

Trezor Safe 3

Bootloader changelog location:  trezor-firmware repository on GitHub

 

Version overview:

  • 2.1.4 - November 2023
  • 2.1.3 - September 2023
  • 2.1.2 - August 2023
  • 2.1.1 - June 2023
  • 2.1.0 - April 2023


Trezor Model T

Bootloader changelog location:  trezor-firmware repository on GitHub

 

Version overview:

  • 2.1.4 - November 2023
  • 2.1.3 - September 2023
  • 2.1.2 - August 2023
  • 2.1.1 - June 2023
  • 2.1.0 - April 2023
  • 2.0.3 - March 2019
  • 2.0.2 - December 2018
  • 2.0.1 - February 2018
 

Trezor Model One

Bootloader changelog location:  trezor-firmware repository on GitHub

 

Version overview:

  • 1.12.1 - February 2023 
  • 1.11.0 -  May 2022
  • 1.10.0 -  May 2021
  • 1.8.0 - February 2019
  • 1.6.1 - December 2018
  • 1.6.0 - September 2018
  • 1.5.1 - August 2018
  • 1.5.0 - June 2018
  • 1.4.0 - March 2018
  • 1.3.3 - August 2017
  • 1.3.2 - 31 July 2017
  • 1.3.1 - 1 February 2017
  • 1.3.0 - 6 October 2016
  • 1.2.8 -  September 2016
  • 1.2.7 -  May 2016
  • 1.2.6 -  February 2016
  • 1.2.5 -  October 2014