diff --git a/CHANGELOG.md b/CHANGELOG.md
index 67f1b7c..6821ece 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Change Log
 
+## [1.0.4] - 2017-11-16
+### Fixed
+- Fixed an error where Note On messages were misinterpreted as Control Change
+messages. Thanks [@grz0zrg].
+- Updated LICENSE file to match other ROLI ISC licensed projects. Thanks
+[@bensupper].
+
 ## [1.0.3] - 2017-10-18
 ### Fixed
 - Fixed error in docs usage example.
@@ -10,7 +17,7 @@
 
 ### Fixed
 - Fixed scroll positions set by in-page links in docs.
-- Fixed script tag src typo in docs.
+- Fixed script tag src typo in docs. Thanks [@manifestinteractive].
 
 ## [1.0.1] - 2017-06-19
 ### Fixed
@@ -33,6 +40,12 @@ scaled rather than raw 14-bit integers.
 ### Removed
 - Removed `recorder` class.
 
+[@grz0zrg]: https://github.com/grz0zrg
+[@manifestinteractive]: https://github.com/manifestinteractive
+[@bensupper]: https://github.com/bensupper
+
+[1.0.4]: https://github.com/WeAreRoli/mpejs/compare/v1.0.3...v1.0.4
+[1.0.3]: https://github.com/WeAreRoli/mpejs/compare/v1.0.2...v1.0.3
 [1.0.2]: https://github.com/WeAreRoli/mpejs/compare/v1.0.1...v1.0.2
 [1.0.1]: https://github.com/WeAreRoli/mpejs/compare/v1.0.0...v1.0.1
 [1.0.0]: https://github.com/WeAreRoli/mpejs/compare/v0.1.8...v1.0.0
diff --git a/package.json b/package.json
index 1c4e921..bf474b0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "mpe",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "Next generation MIDI for the web",
   "keywords": [
     "mpe",
diff --git a/src/mpeInstrument/actions.js b/src/mpeInstrument/actions.js
index e7c44f1..42c4a6c 100644
--- a/src/mpeInstrument/actions.js
+++ b/src/mpeInstrument/actions.js
@@ -27,11 +27,13 @@ const deriveActionType = (midiMessageType, channel, dataBytes) => {
     case types.NOTE_ON:
       // A note on with velocity 0 is a treated as a note off
       if (dataBytes[1] === 0) return types.NOTE_OFF;
+      break;
     case types.CONTROL_CHANGE:
       // CC 74 is used for timbre messages
       if (dataBytes[0] === 74) return types.TIMBRE;
       // CC 123 on the master channel is an all notes off message
       if (dataBytes[0] === 123 && channel === 1) return types.ALL_NOTES_OFF;
+      break;
   }
   return midiMessageType;
 };
@@ -45,7 +47,7 @@ const deriveTypeSpecificData = (baseData, currentStateCallback) => {
       return { noteNumber: dataBytes[0], noteOnVelocity: dataBytes[1], channelScope };
     }
     case types.NOTE_OFF:
-      // A note on with velocity 0 is treated as a note off with velocity 64
+      // A Note On with velocity 0 is treated as a note off with velocity 64
       return midiMessageType === types.NOTE_ON ?
         { noteNumber: dataBytes[0], noteOffVelocity: defaults.NOTE_OFF_VELOCITY } :
         { noteNumber: dataBytes[0], noteOffVelocity: dataBytes[1] };
diff --git a/test/functional/metadata.test.js b/test/functional/metadata.test.js
index 92b753b..7917dcb 100644
--- a/test/functional/metadata.test.js
+++ b/test/functional/metadata.test.js
@@ -3,7 +3,7 @@ import fs from 'fs';
 
 describe('license', () => {
   it('contains an up to date copyright notice', () => {
-    const license = fs.readFileSync('./LICENSE', 'utf8');
-    expect(license).to.include(`Copyright (c) ${new Date().getFullYear()}, ROLI Ltd.`);
+    const license = fs.readFileSync('./LICENSE.txt', 'utf8');
+    expect(license).to.include(`Copyright (c) ${new Date().getFullYear()} ROLI Ltd.`);
   });
 });