v0.11.5

CashScript SDK

• ✨ Include input index in console.log statements for debugging.
• ✨ Improve type inference for function and constructor arguments in the Contract class.
• 🛠️ Replace redundant dependencies.
• 🐛 Remove accidental dependency inclusion of @types/node.

v0.11.4

CashScript SDK

• ✨ Add updateUtxoSet option to MockNetworkProvider to allow for updating the UTXO set after a transaction is sent (PR by @mainnet-pat).
• 🐛 Fix bug where sending P2PKH-only transactions would throw No placeholder scenario ID or script ID found (PR by @mainnet-pat).

v0.11.3

cashc compiler

• ✨ Add .slice(start, end) operator for bytes and strings.
• ✨ Add bounded bytes typing and bounds checking for .split() (includes checking for negative indices).
• 🐎 Add optimisation for .slice(0, x) and .slice(x, y.length) (also applies to .split(0)[1]).
• 🐛 Disallow incorrect bounded bytes typing when using .split().

CashScript SDK

• 🐛 Fix bug with where ElectrumNetworkProvider would disconnect in browser on visibility change of the page.

v0.11.2

CashScript SDK

• 🐛 Fix bug with new generateWcTransactionObject() throwing when using placeholderP2PKHUnlocker()

v0.11.1

CashScript SDK

• ✨ Add generateWcTransactionObject() method to TransactionBuilder to generate a WcTransactionObject that can be used to sign a transaction with a WalletConnect client.
• ✨ Add placeholderSignature(), placeholderPublicKey() and placeholderP2PKHUnlocker() helper functions to the SDK for WalletConnect usage.

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https://x.com/CashScriptBCH/status/1942513305420968238

v0.11.0

In this version we added debugging capabilities to the new Transaction Builder

This release also contains several breaking changes, please refer to the migration notes for more information.

cashc compiler

• 🐛 Fix bug where source code in --format ts artifacts used incorrect quotation marks.
• 🛠️ Remove warning for opcount and update warning for byte size to match new limits.
• 💥 BREAKING: tx.age was renamed to this.age to better reflect that it enforces a UTXO-level locktime check (not transaction-level).
• 💥 BREAKING: The entire debug object on the artifact is reworked to enable debugging the optimised contract bytecode.

CashScript SDK

• ✨ Add debugging capabilities to the TransactionBuilder.
  • transaction.debug() & transaction.bitauthUri()
  • Output BitAuth IDE URI for debugging when transaction is rejected.
  • Libauth template generation and debugging for multi-contract transactions
• ✨ Debugging now supports using the optimised contract bytecode (when compiled with cashc@0.11.0 or later).
• ✨ Add setBlockHeight() method to MockNetworkProvider
• ✨ Config-free usage of the CashScript SDK with Vite or Webpack
• 🛠️ Update debug tooling to use the new BCH_2025_05 instruction set.
• 🛠️ Deprecate the simple transaction builder. You can still use the simple transaction builder with the current SDK, but this support will be removed in a future release
• 💥 BREAKING: the Jest utilities for automated testing are now synchronous and no longer work with the deprecated simple transaction builder
  • expect(transaction).toLog(message)
  • expect(transaction).toFailRequire()
  • expect(transaction).toFailRequireWith(message)
• 💥 BREAKING: Remove support for custom Clusters from ElectrumNetworkProvider and added a configuration object to the constructor.
• 💥 BREAKING: Remove support for old contracts compiled with CashScript v0.6.x or earlier.
• 🐛 Fix bug where JestExtensions expect().toLog() would detect logs from different tests.
• 🐛 Fix bug where certain edge cases in require statements caused the FailedRequireError message to be slightly different from the original error message.

@cashscript/utils

• 💥 BREAKING: Remove importArtifact and exportArtifact helper functions. If you want to import or export artifacts, use 'fs' to read and write files directly.

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https://x.com/CashScriptBCH/status/1935662184865890325

v0.10.5

cashc compiler

• 🐛 Fix bug in new TypeScript typings for artifact.

v0.10.4

cashc compiler

• 🐛 Fix bug in new --format ts option.

v0.10.3

cashc compiler

• ✨ Add --format ts option to cashc CLI to generate TypeScript typings for the artifact.

CashScript SDK

• ✨ Add automatic TypeScript typings for Contract class when artifact is generated using the cashc CLI with the --format ts option.

v0.10.2

cashc compiler

• ✨ Add support for using underscores in numeric literals to improve readability, e.g. 1_000_000.
• ✨ Add support for using scientific notation in numeric literals, e.g. 1e6 or 1E6.

CashScript SDK

• 🐛 Fix fee calculation when using SignatureAlgorithm.ECDSA.
• 🛠️ Clean up dependencies.