CHANGELOG.md in muffin_man-1.5.9 vs CHANGELOG.md in muffin_man-1.5.10

- old
+ new

@@ -1,4 +1,8 @@
+# 1.5.10
+
+- Add sandbox support for inbound small parcel
+
 # 1.5.9
 
 - Support for estimateTransport, getTransportDetails, confirmTransport, and voidTransport [#44](https://github.com/patterninc/muffin_man/pull/44)
 
 # 1.5.8