Changelog entry

docs/reference/changelog.md

@@ -13,6 +13,7 @@ This is the pre-release series. Things haven't settled yet, so each minor versio
 - [GH-87](https://github.com/martin-ueding/geo-activity-playground/issues/87): Add `prefer_metadata_from_file` configuration option.
 - [GH-17](https://github.com/martin-ueding/geo-activity-playground/issues/17): Download calories from Strava via the detailed API.
 - Add option `--skip-strava` to the `serve` command in order to start the webserver without reaching out to Strava first. This might be useful if the rate limit has been exceeded.
+- [GH-89](https://github.com/martin-ueding/geo-activity-playground/issues/89): Refactor some paths into a module such that there are not so many redundant definitions around.
 
 
 ### Version 0.18