Add changelog

CHANGELOG.md

@@ -0,0 +1,24 @@
+# Changelog
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog], and this project adheres to [Semantic Versioning].
+
+## [Unreleased]
+### Added
+- Community related files (bug report, feature request, and pull request templates)
+- Changelog
+- MIT and Apache 2.0 licenses
+
+## [0.0.1-0.0.5]
+### Added
+- Readme
+- Rust binary to build
+- CI workflow for tessting PRs
+- Publishing workflow using GitHub Actions
+- Basic examples
+- Release on PyPI
+
+[Keep a Changelog]: https://keepachangelog.com/en/1.0.0/  
+[Semantic Versioning]: https://semver.org/spec/v2.0.0.html  
+[unreleased]: https://github.com/bitcoindevkit/bdk-python/compare/v0.0.5...HEAD  
+[0.0.1-0.0.5]: https://github.com/bitcoindevkit/bdk-python/compare/58f189f987cc644a1d86e965623c8f50904588ad...v0.0.5