diff --git a/HISTORY.md b/HISTORY.md
index d2f06362..3a088cfa 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -27,6 +27,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### caMicroscope [Unreleased](https://github.com/camicroscope/camicroscope/compare/v3.9.8...camicroscope:develop)
 ###### TBD
 
+### caMicroscope [3.9.9](https://github.com/camicroscope/camicroscope/compare/v3.9.8...camicroscope:v3.9.9)
+###### 2021-11-08
+* Fix and enhance Human Readable URL support
 
 ### caMicroscope [3.9.8](https://github.com/camicroscope/camicroscope/compare/v3.9.6...camicroscope:v3.9.8)
 ###### 2021-10-21