# Changelog

All notable changes to this project will be documented in this file.
This project follows the Keep a Changelog format and Semantic Versioning.

## \[0.1.0] - 2025-09-21

### Added

- Unified signature verification factory `createVerifier` for Stripe, Braintree, GitHub, Slack.
- Normalized event shape: `{ id, source, type, createdAt, payload, raw, requestId? }`.
- Deduplication stores: `MemoryStore` and `RedisStore` with TTL support.
- Lightweight dispatcher `createDispatcher` for `source:type` routing.
- TypeScript-first build with dual outputs (ESM and CJS) and generated `.d.ts` types.
- Base unit tests and Vitest configuration.