diff --git a/docs/releasehistory.md b/docs/releasehistory.md
index 3b3e598f5..dd167471c 100644
--- a/docs/releasehistory.md
+++ b/docs/releasehistory.md
@@ -11,6 +11,10 @@ Dates are given in YYYY-MM-DD format.
 
 Please note that all releases prior to a version 1.0.0 are considered pre-releases and many API changes will come before a stable release.
 
+## Current development
+
+* #909 Fixes a bug in which numerical values such as `scale_14` were lost when parsing JSON dumps.
+
 ## 0.3.21 - 2023-02-20
 
 * #906 Fixes a bug in which intramolecular interactions between virtual sites were not properly excluded with OpenMM.