v2.0.0

• Easily toggle between fiat currency or coin amounts in send view by clicking any displayed amount
• Added new config options for fiat currency and exchange rate provider
• Export WIF as QR code or copy to clipboard
• Confirmation prompt before changing wif via camera QR code scan
• Added new debug view to help users provide precise app information in their bug reports
• Persist changes to options in send view (e.g fee rate, auto-double spend toggle)
• Added button to re-fetch fee rate in send view
• Most buttons now have both an icon and text
• Ensure active input field is visible when system keyboard shown
• Improved handling of BIP21-style payment requests - includes error messages for BIP70 (not supported) and Lightning Network payment requests.
• Improvements for smaller screens
• Removed ElectrumX server communication
• App now uses a web service API (esplora or mempool) to perform coin-related functions (e.g broadcast raw transactions). Can use default web service instance, or self-host your own.
• Can now spend UTXOs from all supported address types - e.g Legacy, Segwit (backwards compat.), Segwit (bech32).
• App will now periodically fetch (and update) the full transaction history for the currently configured WIF using its public key to generate all possible internal addresses.
• Added button to copy the raw transaction (hex) to device clipboard in the history view
• Added button to easily re-broadcast transactions in the history view
• Multiple web service APIs used simultaneously to broadcast double-spend transactions and to re-broadcast a transaction in the history view
• Fixed "use-all" calculation in send view - this was incorrect in the case of multiple UTXOs
• Dropped support for Litecoin network. Can export private key to a different wallet application.