v0.1.0

The first release of Chopin, an RSI (recursive self-improvement) executor that drives a long-running engineering project and improves itself under gates that trust only the tool-call log.

This release archives the original design. The next release is a ground-up rewrite, and the experimental team mode is not carried into it.

Highlights

• Gates: a submission is refused until the session log shows the required tool calls succeeded.
• Ledger: conclusions persist across sessions, are looked up by exact match, and are written only with your approval.
• Self-evolution: Chopin changes itself only through repository files that pass its own checks; generated executable code is sandboxed, approved and canaried before it goes live.
• Improvement experiments: /rsi run <limit> authorizes a budgeted experiment whose candidates are promoted only after passing sealed holdout tasks.
• Configuration, not code: missions, gates, toolsets and signal sources are declared in YAML.

Requirements

• Node 24.8 or later and pnpm 12.
• Executable capabilities run on macOS only.

See CHANGELOG.md for the full list of changes.

Full Changelog: https://github.com/CodePrometheus/chopin-rsi/commits/v0.1.0