v0.4.0

What's changed

New supported NUTs

• Multimint payments (NUT-15). Note: This is an experimental feature so please use with caution.

  • Wallet can now attempt it with MultiMintPayment method. It is also enabled in the gonuts-cli wallet.
  • Support was added in the mint and it can be enabled by setting EnableMPP to true in the config.

• Websockets (NUT-17).

  • Support for clients added through SubscriptionManager that can be used to handle subscriptions and get updates from the mint.
  • Initial support for websockets in mint added for MintQuote kind subscriptions.

API Updates

• Break up Invoice previously used for both Mint and Melt quotes into MintQuote and MeltQuote.
• Separate melting into RequestMeltQuote and Melt methods.
• Multiple methods in wallet to check status of proofs. Useful for checking if the wallet has any pending proofs.

Fixes

• Bug in Restore where in certain cases use incorrect idx when unblinding signatures.
• Close DB if there was error in LoadWallet. Close DB after Restore.
• When sending from wallet, use proofs from inactive keysets first.
• Embed DB migration files for the mint rather than provide it in config.