diff --git a/HISTORY.md b/HISTORY.md
index 7943e77272..c2acee062f 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,5 +1,8 @@
 ### mlpack ?.?.?
 ###### ????-??-??
+  * Fix incorrect parsing of required matrix/model parameters for command-line
+    bindings (#2600).
+
   * Add manual type specification support to `data::Load()` and `data::Save()`
     (#2084, #2135, #2602).