CHANGELOG.md in impression-0.11 vs CHANGELOG.md in impression-0.12

@@ -1,4 +1,8 @@
+## 0.12 2022-02-16
+
+- Implement `RackApp` resource class (#16)
+
 ## 0.11 2022-02-10
 
 - Update Tipi
 
 ## 0.10 2022-02-10