CHANGELOG.md in muffin_man-1.5.10 vs CHANGELOG.md in muffin_man-1.5.11

@@ -1,4 +1,8 @@
+# 1.5.11
+
+- Add sandbox support for inbound small parcel get labels
+
 # 1.5.10
 
 - Add sandbox support for inbound small parcel
 
 # 1.5.9