cdk/CHANGELOG.md

Changelog

[Unreleased]

Summary

Changed

• cdk(wallet): fn send returns Token so the user can use the struct of convert it to a v3 or v4 string (thesimplekid).
• cdk(wallet): Publicly export MultiMintWallet (thesimplekid).
• cdk(cdk-database/mint): Get pending and spent proofs by ys or secrets instead of a single proofs (thesimplekid).
• cdk(cdk-database/mint): Change add_blind_signature to add_blind_signatures (thesimplekid).
• cdk(cdk-database/mint): Rename add_active_keyset to set_active_keyset (thesimplekid).
• cdk(cdk-database/wallet): Change get_proofs to return Vec<ProofInfo> instead of Option<Vec<ProofInfo>> (thesimplekid).

Added

• cdk(NUT-11): Add Copy on SigFlag (thesimplekid).
• cdk(wallet): Add fn send_proofs that marks proofs as reserved and creates token (thesimplekid).
• cdk(wallet): Add fn melt_proofs that uses specific proofs for melt instead of selecting (thesimplekid).
• cdk-cli(receive): Add support for signing keys to be nostr nsec encoded (thesimplekid).
• cdk-fake-wallet: Add Fake wallet for testing (thesimplekid).
• cdk(cdk-database/mint): Add add_proofs, get_proofs_by_ys, get_proofs_states, and update_proofs_states (thesimplekid).

Fixed

• cdk(mint): SIG_ALL is not allowed in melt (thesimplekid).
• cdk(mint): On swap verify correct number of sigs on outputs when SigAll (thesimplekid).

Removed

• cdk(wallet): Remove unused argument SplitTarget on melt (thesimplekid).
• cdk(cdk-database/mint): Remove get_spent_proofs, get_spent_proofs_by_ys,get_pending_proofs, get_pending_proofs_by_ys, and remove_pending_proofs (thesimplekid).

[v0.2.0]

Summary

This release introduces TokenV4, which uses CBOR encoding as the default token format. It also includes fee support for both wallet and mint operations.

When sending, the sender can choose to include the necessary fee to ensure that the receiver can redeem the full sent amount. If this is not done, the receiver will be responsible for the fee.

Additionally, this release introduces a Mint binary cdk-mintd that uses the cdk-axum crate as a web server to create a full Cashu mint. When paired with a Lightning backend, currently implemented as Core Lightning, it is included in this release as cdk-cln.

Changed

• cdk(wallet): wallet:receive will not claim proofs from a mint other then the wallet's mint (thesimplekid).
• cdk(NUT00): Token is changed from a struct to enum of either TokenV4 or Tokenv3 (thesimplekid).
• cdk(NUT00): Rename MintProofs to TokenV3Token (thesimplekid).
• cdk(wallet): Additional arguments in send send_kind and include_fees for control of how to handle fees in a send (thesimplekid).
• cdk(wallet): Additional arguments in create_swap include_fees for control of if fees to redeam the send proofs are included in send amount (thesimplekid).

Added

• cdk: TokenV4 CBOR (davidcaseria/thesimplekid).
• cdk(wallet): wallet::receive_proof functions to claim specific proofs instead of encoded token (thesimplekid).
• cdk-cli: Flag on send to print v3 token, default is v4 (thesimplekid).
• cdk: MintLightning trait (thesimplekid).
• cdk-mintd: Mint binary (thesimplekid).
• cdk-cln: cln backend for mint (thesimplekid).
• cdk-axum: Mint axum server (thesimplekid).
• cdk: NUT06 MintInfo and NUTs builder (thesimplekid).
• cdk: NUT00 PreMintSecret added Keyset id (thesimplekid).
• cdk: NUT02 Support fees (thesimplekid).

Fixed

• cdk: NUT06 deseralize MintInfo (thesimplekid).

[v0.1.1]

Summary

Changed

• cdk(wallet): wallet::total_pending_balance does not include reserved proofs (thesimplekid).

Added

• cdk(wallet): Added get reserved proofs thesimplekid.