Update CHANGELOG.md

Author: westonganger

CHANGELOG.md

@@ -4,7 +4,7 @@
 - [View Diff](https://github.com/westonganger/rails_local_analytics/compare/v0.2.3...master)
 - Nothing yet
 
-### Unreleased
+### v0.2.3 - Dec 17 2024
 - [View Diff](https://github.com/westonganger/rails_local_analytics/compare/v0.2.2...v0.2.3)
 - [#16](https://github.com/westonganger/rails_local_analytics/pull/16) - Fix issue with sprockets manifest compilation due to gemspec.files directive excluding hidden .keep files in images and javascripts folders