Electrum ABC 5.1.4

• Improvements to the invoice tool (#224):
• Make the dialog non-modal.
• Suggest a default filename when saving invoice.
• Show a corresponding fiat amount when entering an XEC amount.
• Add additional fields to the invoice: invoice id, recipient address, sender address.
• Improvements to the Avalanche Proof editor (#229):
  • Save proof to a file.
  • Load proof from an hexadecimal string or a file, decode and view proofs.
  • Enable collaborative proof building:
    • signing stakes from a different wallet than the master wallet signing the proof;
    • adding more signed stakes to an existing proof, from multiple staking wallets.
  • Fix a bug in the coin consolidation tool when the user sets the target transaction
    size to the absolute maximum allowed size (#226).
• Fix a bug when running the enable_autofuse or fusion_status daemon commands
  in a terminal session different from the daemon start session (#223).
• Electron Cash backports (#230):
  • Update Tor to version 0.4.7.10 with a patch for static linking.
  • Update wine docker to ubuntu 22.04.