# Changelog
All notable changes to `arora-engine`. The format follows
[Keep a Changelog](https://keepachangelog.com/); versions follow
[Semantic Versioning](https://semver.org/).
## [2.0.1] - 2026-07-10
### Changed
- Refreshed documentation; the crate now ships its CHANGELOG.
## [2.0.0] - 2026-07-10
### Breaking
- The interpreter is a module — generic function modules replace HostFunction
## [1.1.0] - 2026-07-10
### Breaking
- 6.0.0 — the runtime's call dispatch is part of its face
- The golden behavior edit — a Call reaches interpreter.apply through the engine (PR 5b)
## [1.0.0] - 2026-07-09
### Breaking
- 1.0.0 — the engine on crates.io predates the workspace by months
- Drop the private semio-record dependency — type records live in arora-types
### Fixed
- Nested/recursive/dynamic type codegen (ARORA-55)
- Crates.io forbids wildcard version constraints
- Package the WIT world with the crate
### Changed
- Serde_yaml 0.9 everywhere — one emitter, one parser, formats unchanged
- Group module-authoring crates under crates/arora-module-authoring/
## [0.1.0] - 2026-06-26
### Changed
- Rename the engine crate `arora` -> `arora-engine`