diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7cd972e722db61d82e2c96afd1052da04c358560..da88454df5a946da68e11347064b7e280221ebb1 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -9,6 +9,7 @@ Note that since we don't clearly distinguish between a public and private interf
 - Make `PluginContext.initContainer` checkered canvas background optional
 - Store URL of downloaded assets to detect zip/gzip based on extension
 - Add optional `operator.key`; can be referenced in `IndexPairBonds`
+- Add overpaint/transparency/substance theme strength to representations
 
 ## [v3.23.0] - 2022-10-19