v0.2.0

[0.2.0] - 2025-12-27

Changed

Output Ordering (Breaking)

• Stable output order: Non-OP_RETURN outputs now preserve the exact order provided by the caller, including the change output at its specified position
• OP_RETURN always last: The OP_RETURN output is always appended as the final output in the transaction
• TransactionPlan refactored: Replaced user_outputs + change_output with a unified outputs array and change_index field

Migration: If you relied on the previous ordering (user outputs → OP_RETURN → change), update your code to expect the new order (caller-specified outputs → OP_RETURN). The change output is now at the index you specified, not always last.

Fixed

WASM Module

• Fixed deprecated init() call syntax in TypeScript SDK — now passes { module_or_path: url } object instead of URL directly
• Build script now strips wasm-bindgen deprecation warnings from generated JS glue code

Release Scripts

• Fixed release-crate.sh array parsing with proper read -ra syntax
• Added crate existence check to skip already published versions on crates.io
• Fixed tomllib.load() to use binary file mode (Python 3.11+ compliance)
• Fixed release-npm.sh Node.js heredoc syntax for cross-platform compatibility
• Added User-Agent header to crates.io API requests (required by their rate limiting)

CI/CD

• Release workflow now triggers on GitHub release publish events
• Added environment: default for proper secrets access

Documentation

• Updated README with stable output ordering behavior
• Updated ARCHITECTURE.md with new TransactionPlan structure