chore: add changelog (#21)

Author: ns-vasilev

CHANGELOG.md

@@ -0,0 +1,66 @@
+# 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/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+#### 0.x Releases
+- `0.2.x` Releases - [0.2.0](#020)
+- `0.1.x` Releases - [0.1.0](#010)
+- `0.0.x` Releases - [0.0.3](#003) | [0.0.2](#002) | [0.0.1](#001)
+
+---
+## [Unreleased]
+
+### Features
+- Switch from Makefile to Mise
+  - Implemented by [@ns-vasilev](https://github.com/ns-vasilev) in Pull Request [#6](https://github.com/space-code/concurrency/pull/6).
+- Add release workflow for GitHub Actions
+  - Implemented by [@ns-vasilev](https://github.com/ns-vasilev) in Pull Request [#17](https://github.com/space-code/concurrency/pull/17).
+
+### Miscellaneous Tasks
+- Add conventional-pr.yml for PR validation
+  - Contributed by [@ns-vasilev](https://github.com/ns-vasilev) in Pull Request [#15](https://github.com/space-code/concurrency/pull/15).
+- Automate code formatting and linting with github actions
+  - Contributed by [@ns-vasilev](https://github.com/ns-vasilev) in Pull Request [#14](https://github.com/space-code/concurrency/pull/14).
+- Update the github actions configuration
+  - Contributed by [@ns-vasilev](https://github.com/ns-vasilev) in Pull Request [#7](https://github.com/space-code/concurrency/pull/7).
+- Update config
+  - Contributed by [@ns-vasilev](https://github.com/ns-vasilev) in Pull Request [#13](https://github.com/space-code/concurrency/pull/13).
+
+### Uncategorized Changes
+- Add renovate.json
+  - Contributed by [@renovate[bot]](https://github.com/renovate[bot]) in Pull Request [#8](https://github.com/space-code/concurrency/pull/8).
+
+### New Contributors
+* @renovate[bot] made their first contribution in [#18](https://github.com/space-code/concurrency/pull/18)
+
+## [0.2.0](https://github.com/space-code/concurrency/releases/tag/0.2.0)
+
+Released on 2025-01-28. All issues associated with this milestone can be found using this [filter](https://github.com/space-code/concurrency/milestones?state=closed&q=0.2.0).
+
+### Uncategorized Changes
+- Release `0.2.0`
+  - Contributed by [@ns-vasilev](https://github.com/ns-vasilev) in Pull Request [#5](https://github.com/space-code/concurrency/pull/5).
+- Update `ci.yml`
+  - Contributed by [@ns-vasilev](https://github.com/ns-vasilev) in Pull Request [#4](https://github.com/space-code/concurrency/pull/4).
+- Implement `TaskFactory`
+  - Contributed by [@ns-vasilev](https://github.com/ns-vasilev) in Pull Request [#3](https://github.com/space-code/concurrency/pull/3).
+
+## [0.1.0](https://github.com/space-code/concurrency/releases/tag/0.1.0)
+
+Released on 2024-12-25. All issues associated with this milestone can be found using this [filter](https://github.com/space-code/concurrency/milestones?state=closed&q=0.1.0).
+
+### Uncategorized Changes
+- Release `0.1.0`
+  - Contributed by [@ns-vasilev](https://github.com/ns-vasilev) in Pull Request [#2](https://github.com/space-code/concurrency/pull/2).
+- Bump the Swift version to 6.0
+  - Contributed by [@ns-vasilev](https://github.com/ns-vasilev) in Pull Request [#1](https://github.com/space-code/concurrency/pull/1).
+
+[unreleased]: https://github.com/space-code/concurrency/compare/0.2.0..HEAD
+[0.2.0]: https://github.com/space-code/concurrency/compare/0.1.0..0.2.0
+[0.1.0]: https://github.com/space-code/concurrency/compare/0.0.3..0.1.0
+[0.0.3]: https://github.com/space-code/concurrency/compare/0.0.2..0.0.3
+[0.0.2]: https://github.com/space-code/concurrency/compare/0.0.1..0.0.2
+