# Changelog
## Unreleased
## 0.2.0.0 - 2026-07-05
### Changed
- **BREAKING** Compiled state JSON now stores a structural shape fingerprint plus
parameters. Legacy bare parameter arrays are rejected and must be re-encoded.
- `decodeCompiledOnto` now fails with a shape-mismatch error when saved state is
loaded onto the wrong compiled program template.
- RAG now stores retrieved context in serializable node parameters, so RAG state
survives compiled-state encode/decode.
- Refreshed the internal `shikumi` bound for the `0.3` series.
## 0.1.1.0 - 2026-06-28
### Changed
- Refreshed the internal `shikumi` bound for the `0.2` series.
- Updated compiler internals to use label-based record updates.
## 0.1.0.1 - 2026-06-21
### Changed
- Constrained the test suite's baikai dependency to the 0.2 series and refreshed internal shikumi bounds.
## 0.1.0.0 - 2026-06-13
### Added
- Initial Hackage release of pure compiler transformations for shikumi programs.
- Zero-shot, few-shot, chain-of-thought, retrieval-augmented generation, retriever, compiled-program, and serialization APIs.