CHANGELOG.md in nest-3.1.1 vs CHANGELOG.md in nest-3.1.2

@@ -1,4 +1,22 @@
+## 3.1.2
+
+- Define to_json
+
+  This solves issues that arise when a third party library redefines
+  `to_json` for all objects.
+
+## 3.1.1
+
+- Define to_a and to_ary
+
+  These method definitions are needed for interacting with array-casting
+  operations like Array#flatten and Array().
+
+## 3.1.0
+
+- Forward missing methods to Redis as commands
+
 ## 3.0.0
 
 - Use `call` for interacting with Redis
 
   In previous versions, all the allowed Redis commands were defined