Update CHANGELOG.md

freekmurze · web-flow · commit c6918a05b0d4 · 2020-03-31T09:04:36.000+02:00
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 All notable changes to `array-functions` will be documented in this file
 
+## 1.9.2 - 2019-03-31
+
+- optimize array_rand_weighted (#19)
+
 ## 1.9.1 - 2019-10-14
 
 - fix division by zero in `array_split` (#16)
