# SRFI 253: Data (Type-)Checking

## 0.2.0 - 2025-12-20

### Added

- Support for CHICKEN 6
- `csc` specific version of `check-case` that uses `compiler-typecase`. Thanks to Artyom Bologov for
  contributing this patch from upstream!

### Changed

- Tests now depend on the `test` egg instead of SRFI 64

## 0.1.0 - 2024-11-16

### Added

- Initial Release.