Update changelog for release 0.2.2

CHANGELOG.md

@@ -9,6 +9,26 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 -->
 
+## [0.2.2] - 2024-09-02
+
+### Added
+
+- Add fuzzer to help find decoder bugs.
+- Document clearing of Traffic and Device panes.
+- Document both functions of Stop button.
+
+### Changed
+
+- Clean up GObject subclasses.
+- Implement iterators for stream types, speeding up file saving.
+
+### Fixed
+
+- Treat SETUP packets with non-zero EP num as indicating OUT direction.
+- Don't try to find the endpoint for a malformed packet.
+- Add libharfbuzz to Linux AppImage, fixing symbol lookup error.
+
+
 ## [0.2.1] - 2024-08-15
 
 ### Changed
@@ -49,7 +69,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Initial release
 
 
-[Unreleased]: https://github.com/greatscottgadgets/packetry/compare/v0.2.1...HEAD
+[Unreleased]: https://github.com/greatscottgadgets/packetry/compare/v0.2.2...HEAD
+[0.2.2]: https://github.com/greatscottgadgets/packetry/compare/v0.2.1...v0.2.2
 [0.2.1]: https://github.com/greatscottgadgets/packetry/compare/v0.2.0...v0.2.1
 [0.2.0]: https://github.com/greatscottgadgets/packetry/compare/v0.1.0...v0.2.0
 [0.1.0]: https://github.com/greatscottgadgets/packetry/releases/tag/v0.1.0