# Changelog

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0/).

## [Unreleased]

- add `getTaggedUnionMatcher` / `getTaggedUnionMatcherW` for discriminated unions
- rename the primitive matcher to primitive-union: `getMatcher` /
  `getMatcherW` → `getPrimitiveUnionMatcher` / `getPrimitiveUnionMatcherW`, and
  `src/primitive.ts` / `src/primitive.test.ts` → `src/primitive-union.*`

## [0.5.0] - 2026-09-21

- reject a fallback when the handler map already covers the universe
- allow boolean, null and undefined in the matcher universe

## [0.4.0] - 2026-09-20

- move the `_` fallback out of handlers

## [0.3.0] - 2026-09-18

- condensed primitive matcher factories down to 2 from formerly 4
- house shared test helpers under `src/util/__tests__/`

## [0.2.0] - 2026-09-16

- allow ternaries and lowercase comments in oxlint
- switch `src/primitive.ts` prose from block comments to line comments
- remove the template's `match`/`P` example modules and their documentation, and point `src/index.ts` at the primitive matchers

## [0.1.8] - 2026-09-16

- upgrade dependencies
- ignore `@types/node` in `maintain:outdated` (misleading `latest` dist-tag)
- require extremely concise prose in `development/`

## [0.1.7] - 2026-09-16

- require a short summary under `[Unreleased]` in the changelog before a branch is finished
- let `create:branch` start from a `main` that is ahead of its upstream, so a finished merge no longer blocks the next branch until it is pushed

## [0.1.6] - 2026-09-15

- restructure the documentation: README.md for users, CONTRIBUTING.md for contributors, and development/ for the decisions, rejected alternatives and known issues
- document the decisions and known issues for CI, tooling, testing, publishing and the workflow

## [0.1.5] - 2026-09-15

- improve CI configuration

## [0.1.4] - 2026-09-14

- fix CI to node from custom image
- upgrade dependencies

## [0.1.3] - 2026-09-14

- change to custom image for CI

## [0.1.2] - 2026-09-14

- upgrade dependencies

## [0.1.1] - 2026-09-14

- upgrade dependencies

## [0.1.0] - 2026-09-14

- basic setup

[Unreleased]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.5.0...main
[0.5.0]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.4.0...0.5.0
[0.4.0]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.3.0...0.4.0
[0.3.0]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.2.0...0.3.0
[0.2.0]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.1.8...0.2.0
[0.1.8]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.1.7...0.1.8
[0.1.7]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.1.6...0.1.7
[0.1.6]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.1.5...0.1.6
[0.1.5]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.1.4...0.1.5
[0.1.4]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.1.3...0.1.4
[0.1.3]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.1.2...0.1.3
[0.1.2]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.1.1...0.1.2
[0.1.1]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/0.1.0...0.1.1
[0.1.0]: https://gitea.e1nsnull.de/tmu/tiny-pattern-ts/compare/20308c5a6d8cccfb09b02ac2ebebd8055e91cd11...0.1.0