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 -