Dash KeepKey users – Hotfix DMT for you:

https://github.com/Bertrand256/dash-masternode-tool/releases/tag/v0.9.22

Description

Added

• DML registration wizard: the possibility of using public keys
  for the operator and Dash addresses for the owner and voting.
• Main window: the possibility of displaying private keys in the form
  of: Dash address, public key and public key hash (for diagnostics).
• Wallet: the possibility of adding/hiding any BIP44 account (use
  context menu). Please note, that if there is a gap between the account
  added and the last one used (having a transaction history), the
  official client app for a given hardware wallet (eg Trezor online
  wallet) will not show it.
• Wallet: the possibility o hiding accounts.
• Wallet: signing messages with any address.
• Wallet: showing incoming and not yet confirmed UTXOs (from mempool).
• Wallet: initially select the masternode address (“Masternode address”
  mode) that is currently selected in the main window.
• Support for DIP2 transactions on Keepkey.

Changed

• Main window: the user’s role is morphed into three independent
  roles – owner, operator and voter – one can choose any combination of
  them.
• DML registration wizard: support for the ‘feeSourceAddress’ field
  in the protx prepare call (added in Dash Core rc11).
• Main window: suport for deterministic masternodes in the masternode
  status area.
• Main window: the visibility of the buttons associated with starting
  masternodes depends on the status of DIP3 and Spork 15.
• Wallet: improved refreshing of the UTXO list as a result of reading
  new transactions.

Fixed

• Proposals: fixed an issue that caused some proposals to not be
  displayed.
• Wallet: issues with fetching transactions and showing UTXOs for
  BIP44 accounts that are beyond the scope of the standard BIP44
  account discovery method.
• Fixed “save_file_query() missing 1 required positional argument”
  error when saving proposals to CSV file.
• Fixed several other minor issues.
• Fixed an issue with voting after DIP3 activation (hotfix2)
• Fixed “Unknown USB device” when connecting to Keepkey on Windows (downgraded from a broken keepkey library)