diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0c989225e..531e57a31 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ Version 1.3.x
 -------------
 
 ### Version 1.3.1 (under development)
+- Added support for multi-dimensional quantile queries
 - Fixed sparse bisimulation of MDPs (which failed if all non-absorbing states in the quotient are initial)
 
 ### Version 1.3.0 (2018/12)