# Changelog

## v0.1.2 — 2025-05-xx

- Updated installation instructions to use PyPI
- Added CI, PyPI version, and Python version badges to README

## v0.1.1

- Bug fixes and internal improvements

## v0.1.0 — Initial release

- `MetricSpec`, `SliceSpec`, `SegmentSpec` with YAML parsing and validation
- `SpecCache` with eager loading from files, directories, or strings
- `ConnectionManager` with DuckDB and BigQuery support
- `MetricCompute` — primary user interface for computing metrics
- Cross-product (composite) slice support
- Standard 9-column output DataFrame
- Example ad campaigns dataset with sample YAML specs

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For full release diffs, see [GitHub Releases](https://github.com/chaturv3di/aitaem/releases).
