coinlib 2.0.0-rc.7

coinlib: ^2.0.0-rc.7 copied to clipboard

• Add CoinUnit class to convert between amount strings and satoshis.
• Change NetworkParams to Network.

• P2WSHAddress.fromScript is now P2WSHAddress.fromRedeemScript and P2WSHAddress.fromScript is now P2WSHAddress.fromWitnessScript to remove ambiguity.
• P2WSH.fromRedeemScript is now P2WSH.fromWitnessScript in accordance with usual naming for P2WSH.
• Added MultisigProgram.sorted to allow multisig programs with ordered public keys.

Reduce output size of JavaScript by encoding WASM as base64

Fixed issues with build scripts

Move secp256k1 code to secp256k1 directory

Adds CoinSelection class with coin selection algorithms.

• 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.

Final release for 1.0.0

• Make static variables immutable as final or const.

• 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.

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

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

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

Alpha pre-release of initial library.