chz_ex

# Changelog

## Unreleased

## [0.1.1] - 2025-12-22

### Added
- Subclass and function meta-factories for polymorphic construction.
- Registry helpers for aliases and namespace listings.
- Union/optional type helpers, runtime type checks, and richer casting targets.
- Entrypoint variants (`dispatch`, `methods`, `nested`) and CLI error handling helper.
- Blueprint serialization to argv and config serialization to blueprint values.
- Pretty formatting, traversal utilities, and schema version hashing.
- Additional validators, override checks, and `ChzEx.Validate` macro helpers.
- New munger helpers (`transform`, `default`, `compose`, `coerce`).
- Entrypoint variants and serialization roundtrip examples.
- Type system guide documentation.

### Changed
- Standard factory resolution now supports nested attribute paths and aliases.
- Blueprint strict mode and polymorphic list construction coverage improved.
- CLI parsing can strip leading hyphens via `allow_hyphens: true`.

## [0.1.0] - 2025-12-21

- Initial port skeleton and core features.