diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6897796..4ca6f97 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,3 +7,4 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 ### Added
 - A changelog
+- Minimal PWA support to permit caching of currently-unlocked content