Version 4.11

The changes of this release are:
Changed the way the commission is handled. This allows all funds on an address to be spend in Treasure Chest.
Allow for larger transaction data to be transferred to the wallet.
Fix 460800 baudrate issue on MacOS X

The upgrade instructions are contained in : UPGRADE.md

This release requires that the hardware wallet runs version 4.7 or newer. If you haven't yet requested the upgrade file you can do so by sending a private message to the ARRR address you've used when you've purchased your hardware wallet.
Alternatively, if you do not want to upgrade your hardware wallet, you'll have to downgrade the GUI application to a compatible version.
You will have to recompile the project after the source code was altered.
To revert back to the head (top) of the branch, enter the command: git switch -

Version 3.9

The changes of this release are:

Added additional 'coin'/crypto project: Radiant.
Added the unit serial number in the communication with the GUI. The upgrade procedure will compare the unit serial nr. with the serial nr. in the upgrade file. This way, before the transfer starts it can already be determined if the unit will be able to process the file. Previously the file had to be transferred completely and only during the upgrade procedure on the unit will the problem be detected. Sending an invalid file to the unit will not break it, only the time spend in transferring the wrong file will be wasted.

The upgrade instructions are contained in : UPGRADE.md

This release requires that the hardware wallet runs version 3.5 or newer. If you haven't yet requested the upgrade file you can do so by sending a private message to the ARRR address you've used when you've purchased your hardware wallet.
Alternatively, if you do not want to upgrade your hardware wallet, you'll have to downgrade the GUI application to version 2.7.
You can do this by commanding GIT to revert to an older release. Enter the command in your git repository:
git checkout V2.7
You will have to recompile the project after the source code was altered.

To revert back to the head (top) of the branch, enter the command: git switch -

Version 3.8

The changes of this release are:

Updates to match the transaction structure in Treasure Chest 5.8

The upgrade instructions are contained in : UPGRADE.md

This release requires that the hardware wallet runs version 3.5. If you haven't yet requested the upgrade file you can do so by sending a private message to the ARRR address you've used when you've purchased your hardware wallet.
Alternatively, if you do not want to upgrade your hardware wallet, you'll have to downgrade the GUI application to version 2.7.
You can do this by commanding GIT to revert to an older release. Enter the command in your git repository:
git checkout V2.7
You will have to recompile the project after the source code was altered.

To revert back to the head (top) of the branch, enter the command: git switch -

Version 2.6

The changes of this release are:

macOS X support was added.

This release requires that the hardware wallet runs version 2.x (communication=2, application=(3 or larger)). If you haven't yet requested the upgrade file you can do so by sending a private message to the ARRR address you've used when you've purchased your hardware wallet.
Alternatively, if you do not want to upgrade your hardware wallet, you'll have to downgrade the GUI application to version 1.2.
You can do this by commanding GIT to revert to an older release. Enter the command in your git repository:
git checkout v1.2
You will have to recompile the project after the source code was altered.

To revert back to the head (top) of the branch, enter the command: git switch -

Version 2.5

The changes of this release are:

The upgrade file transfer speed is increased.
Add keyboard navigation to the mnemonic restore page.
The application will attempt to identify on which serial port the hardware wallet is plugged in and fill in the serial port automatically in the GUI.
The upgrade instructions are contained in the new file: UPGRADE.md

This release requires that the hardware wallet runs version 2.x (communication=2, application=(3 or larger)). If you haven't yet requested the upgrade file you can do so by sending a private message to the ARRR address you've used when you've purchased your hardware wallet.
Alternatively, if you do not want to upgrade your hardware wallet, you'll have to downgrade the GUI application to version 1.2.
You can do this by commanding GIT to revert to an older release. Enter the command in your git repository:
git checkout v1.2
You will have to recompile the project after the source code was altered.

To revert back to the head (top) of the branch, enter the command: git switch -

Version 2.3

This release improves security once you've logged into the hardware wallet.
When you request a new address from the unit an OTP (one time passcode) is displayed on the screen of the unit. You have to enter this number in the GUI to verify that an automated attack isn't taking place.
When requesting a transaction to be signed the addresses and amounts are displayed on the screen of the hardware wallet. This helps to verify that the fields of the transaction weren't altered somewhere between Treasure Chest and the hardare wallet. The last step is to enter the OTP to authorise the transaction.

The stability of the Windows/Cygwin build was also improved.

The upgrade instructions are contained in the new file: UPGRADE.md

This release requires that the hardware wallet runs version 2.3 (communication=2, application=(3 or larger)). If you haven't yet requested the upgrade file you can do so by sending a private message to the ARRR address you've used when you've purchased your hardware wallet.
Alternatively, if you do not want to upgrade your hardware wallet, you'll have to downgrade the GUI application to version 1.2.
You can do this by commanding GIT to revert to an older release. Enter the command in your git repository:
   git checkout v1.2
You will have to recompile the project after the source code was altered.

To revert back to the head (top) of the branch, enter the command: git switch -

Version 1.2

Initial public release.
Version:

• Communication (to hardware wallet): V1
• Application: V2
  The communication version of the hardware wallet and control interface must be the same in order to work. The login screen will evaluate the hardware wallet version and take you to the upgrade page if a version mismatch was detected.