Add changelog

CHANGELOG.md

@@ -28,6 +28,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 - The action now uses [*uv*](https://github.com/astral-sh/uv) to install its tools to speed up your CI runs.
   [#86](https://github.com/hynek/build-and-inspect-python-package/pull/86)
 
+- We now use `unzip` to extract wheels, which preserves timestamps in the "Wheel contents" summary.
+  [#103](https://github.com/hynek/build-and-inspect-python-package/pull/103)
+
+
 
 ## [2.0.2](https://github.com/hynek/build-and-inspect-python-package/compare/v2.0.1...v2.0.2) – 2024-03-16