CHANGELOG.md in surface_master-0.5.1 vs CHANGELOG.md in surface_master-0.6.0

@@ -1,6 +1,11 @@
 # Changes
 
+## v0.6.0
+
+* Invert Y coordinate for Numark Orbit, to match behavior of Novation Launchpad.
+
+
 ## v0.5.1
 
 * Log to stderr.
 * Fix for method privacy issue in `orbit_playground.rb`.
 * Improvements to logging of sysex requests in `Device` base class.