coinlib 2.0.0-rc.1

A straight-forward, modular library for Peercoin and other Satoshi-based UTXO blockchains

2.0.0-rc.1

• Add Taproot support for key-path spends and script-path spends.
• Taproot keys and MAST trees are provided with the Taproot class.
• P2TRAddress support for Taproot addresses.
• P2TR provides Taproot program support for outputs.
• TaprootKeyInput and TaprootScriptInput provide Taproot input support.
• NUMSPublicKey allows key-path spending to be omitted.
• Signing logic has been moved to the inputs.
• InputSignature renamed to ECDSAInputSignature and some other name changes.

1.0.0

Final release for 1.0.0

1.0.0-rc.3

• Make static variables immutable as final or const.

1.0.0-rc.2

• Add forceLowR to ECDSASignature.sign that is true by default. This forces signatures to use a low r-value.
• Transaction signatures now use low r-values.

1.0.0-rc.1

• Add witness transactions
• LegacyTransaction is replaced with a single Transaction class.

1.0.0-alpha.3

• Return HDPrivateKey from HDPrivateKey derivation
• Add example code
• hexToBytes and bytesToHex are now exposed

1.0.0-alpha.2

• Allow building secp256k1 for macOS using github download
• Require Dart 3

1.0.0-alpha

Alpha pre-release of initial library.