shikumi-0.1.0.0: CHANGELOG.md

# Changelog

## Unreleased

## 0.1.0.0 - 2026-06-13

### Added

- Initial Hackage release of the shikumi core runtime.
- Typed program and signature APIs, structured schema decoding, model routing, retries, budget tracking, multimodal helpers, streaming, refinement, rewards, and program combinators.